{"id":51409,"date":"2024-04-06T20:47:37","date_gmt":"2024-04-06T19:47:37","guid":{"rendered":"https:\/\/phillipreeve.net\/blog\/?p=51409"},"modified":"2026-03-23T14:40:54","modified_gmt":"2026-03-23T13:40:54","slug":"review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens","status":"publish","type":"post","link":"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/","title":{"rendered":"Review: Nikon Nikkor 55mm 1.2 Ai &#8211; The first f\/1.2 F-mount lens"},"content":{"rendered":"<h2>Introduction<\/h2>\n<figure id=\"attachment_51537\" aria-describedby=\"caption-attachment-51537\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51537\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51537\" class=\"wp-caption-text\">Nikon Nikkor 55mm 1.2 Ai on Nikon FM2n<\/figcaption><\/figure>\n<p>The optical design of this Nikkor 55mm 1.2 dates back to 1965, which makes it Nikon&#8217;s first f\/1.2 lens for the F-mount. Among Nikon&#8217;s three manual focus f\/1.2 ~50mm lenses this is not exactly a fan favorite though and usually considered the worst of the bunch. Let&#8217;s try to find out in this review if that bad reputation is actually justified.<\/p>\n<h2>Sample Images<\/h2>\n<figure id=\"attachment_51746\" aria-describedby=\"caption-attachment-51746\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51746\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_12_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_12_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_12_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_12_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51746\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_51735\" aria-describedby=\"caption-attachment-51735\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51735\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_1_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_1_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_1_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_1_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51735\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_51742\" aria-describedby=\"caption-attachment-51742\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51742\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_8_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_8_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_8_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_8_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51742\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_51748\" aria-describedby=\"caption-attachment-51748\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51748\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_14_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_14_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_14_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_14_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51748\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_51998\" aria-describedby=\"caption-attachment-51998\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51998\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_21_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_21_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_21_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_21_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51998\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_52522\" aria-describedby=\"caption-attachment-52522\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-52522\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene9_2.8m_N55.jpg\" alt=\"comparison nikon 55mm 1.2 ai nikkor voigtl\u00e4nder 58mm 1.4 nokton sl iis sliis f-mount slr dslr review sharpness contrast bokeh vignetting rendering CA resolution 42mp 61mp a7rv z8 z9 z7 z6 a1 a9\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene9_2.8m_N55.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene9_2.8m_N55-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene9_2.8m_N55-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-52522\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_52737\" aria-describedby=\"caption-attachment-52737\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-52737\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_25_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_25_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_25_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_25_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-52737\" class=\"wp-caption-text\">Nikon FM2 | Nikon Nikkor 55mm 1.2 Ai | f\/1.2 | Kodak Gold 200 | ECN-2<\/figcaption><\/figure>\n<p><!--more--><\/p>\n<p><em>Most of the sample images in this review can be found in full resolution <a href=\"https:\/\/flic.kr\/s\/aHBqjCkf1o\">here<\/a>.<\/em><\/p>\n\n<h2>Specifications \/ Version History<\/h2>\n<p>There have been three different f\/1.2 lenses for F-mount:<\/p>\n<ul>\n<li><strong>Nikon 55mm 1.2&nbsp;<\/strong><br \/>\npre-Ai\/Ai, 7\/5 design, 7 aperture blades, 410g, 1965-1978, ~176.000 made<\/li>\n<li><strong>Nikon 50mm 1.2<\/strong><br \/>\nAi\/Ai-s, 7\/6 design, 7 or 9 aperture blades, 354g, 1978-2020, ~240.000 made<\/li>\n<li><strong>Nikon 58mm 1.2 Noct<\/strong><br \/>\nAi\/Ai-s, 7\/6 design, aspherical element, 7 or 9 aperture blades, 475g, 1977-1998, ~11.500 made<\/li>\n<\/ul>\n<p>This is a review of the first one of those, the 55mm lens, but here there are <a href=\"http:\/\/www.photosynthesis.co.nz\/nikon\/serialno.html#50fast\">several different sub-versions<\/a> &#8211; they all share the same optical design though:<\/p>\n<ul>\n<li><strong>Nikkor-S Auto 55mm 1.2<\/strong><br \/>\npre-Ai, 0.6 m MFD, 1965-1972, ~66.000 made<\/li>\n<li><strong>Nikkor-S\u00b7C Auto 55mm 1.2<\/strong><br \/>\npre-Ai, all elements multicoated, 0.6 m MFD, 1972-1974, ~50.000 made<\/li>\n<li><strong>Nikkor 55mm 1.2<\/strong><br \/>\npre-AI, all elements multicoated, 0.5 m MFD, 1974-1977, ~35.000 made<\/li>\n<li><strong>Nikkor 55mm 1.2<br \/>\n<\/strong>Ai, all elements multicoated, 0.5 m MFD, 1977-1978, ~25.000 made<\/li>\n<\/ul>\n<p>I don&#8217;t want to go too much into detail here, so my general advice is: if you are looking for one of those to exclusively use with an adapter on your modern mirrorless camera you can also get one of the pre-Ai ones, as these are usually cheaper. If you are also looking at using it on a Nikon DSLR or one of the more famous analogue cameras like the FM2\/FM3a\/F80\/F100 you should get the latest Ai version like I did (or one that has already been converted to Ai). This is a review of the Nikkor 55mm 1.2 Ai from 1977 which has the following full specifications:<\/p>\n<ul>\n<li>Diameter: 73 mm<\/li>\n<li>Length: 50 mm<\/li>\n<li>Weight: 410g (measured)<\/li>\n<li>Field of view: 43\u00b0 (diagonally)<\/li>\n<li>Filter Diameter: 52 mm<\/li>\n<li>Number of Aperture Blades: 7 (straight)<\/li>\n<li>Elements\/Groups: 7\/5<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-51508 size-medium\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/nikon_55mm_1.2_diagram-300x185.jpg\" alt=\"\" width=\"300\" height=\"185\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/nikon_55mm_1.2_diagram-300x185.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/nikon_55mm_1.2_diagram-800x493.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/nikon_55mm_1.2_diagram-768x473.jpg 768w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/nikon_55mm_1.2_diagram.jpg 1240w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/li>\n<li>Close Focusing Distance: 0.5 m<\/li>\n<li>Maximum Magnification: 1:7.2 (measured)<\/li>\n<li>Mount: Nikon F<\/li>\n<\/ul>\n<p><em>buy from&nbsp;<a href=\"https:\/\/www.ebay.com\/sch\/i.html?_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_nkw=nikon+55mm+1.2&amp;_sacat=0&amp;_odkw=nikon+af+105mm+2.0+dc&amp;_osacat=0&amp;mkcid=1&amp;mkrid=711-53200-19255-0&amp;siteid=0&amp;campid=5337820268&amp;toolid=20008&amp;mkevt=1\">ebay.com<\/a> | <a href=\"https:\/\/www.ebay.de\/sch\/i.html?_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_nkw=nikon+55mm+1.2&amp;_sacat=0&amp;_odkw=nikon+105mm+2.0+dc&amp;_osacat=0&amp;mkcid=1&amp;mkrid=707-53477-19255-0&amp;siteid=77&amp;campid=5337820268&amp;toolid=20008&amp;mkevt=1\">ebay.de<\/a> (advertisement\/affiliate links) starting at <strong>$300<\/strong><br \/>\n<\/em><\/p>\n<h2>History<\/h2>\n<p>If you want to know more about the development and the history of this lens you should first have a look at <a href=\"https:\/\/imaging.nikon.com\/imaging\/information\/story\/0049\/\" target=\"_blank\" rel=\"noopener\">Nikkor &#8211; The Thousand and One Nights &#8211; No. 49: Nikon 55mm 1.2<\/a>.<\/p>\n<figure id=\"attachment_51537\" aria-describedby=\"caption-attachment-51537\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51537\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51537\" class=\"wp-caption-text\">Nikon Nikkor 55mm 1.2 Ai on Nikon FM2n<\/figcaption><\/figure>\n<p>I already talked about a significant part of the history of Nikon&#8217;s ~50mm f\/1.2 lenses in the previous section, telling you about all the different models you may come across. Now if you have a look at Nikon&#8217;s article above, it sounds a lot like this 55mm 1.2 was merely a step-stone on the journey to design a 50mm 1.2 lens and in fact by the time the 50mm 1.2 had been released, production of this 55mm 1.2 stopped and it seems no one ever looked back.<\/p>\n<p>These days common &#8220;knowledge&#8221; seems to be, that the 50mm 1.2 is the &#8220;better&#8221; lens anyway. But when it comes to these vintage lenses, it is certainly debatable, what &#8220;better&#8221; actually means.<\/p>\n<p>I could not find any review with reliable information on this lens&#8217; performance characteristics, so I decided to buy one and check for myself.<\/p>\n<h2>Handling \/ Build Quality<\/h2>\n<figure id=\"attachment_51534\" aria-describedby=\"caption-attachment-51534\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51534\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51534\" class=\"wp-caption-text\">Nikon Nikkor 55mm 1.2 Ai<\/figcaption><\/figure>\n<p>This Nikkor 55mm 1.2 has the typical build quality of Nikon&#8217;s Ai lenses: all metal body with engraved writings, colorful aperture stops and DoF scale.<\/p>\n<p>The focus ring has a very nice and even resistance. It takes ~230\u00b0 from the minimum focus distance of 0.5 m to infinity.<\/p>\n<p>The aperture ring is also typical for Nikon&#8217;s lenses: equidistantly spaced full-stop click stops and the aperture ring close to the camera body. The aperture ring can be moved very slightly past the f\/1.2 mark, which was already the case for the 105mm 2.5 and I am not a huge fan of.<\/p>\n<figure id=\"attachment_51536\" aria-describedby=\"caption-attachment-51536\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51536\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_bayonet.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_bayonet.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_bayonet-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_bayonet-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51536\" class=\"wp-caption-text\">Nikon Nikkor 55mm 1.2 Ai bayonet<\/figcaption><\/figure>\n<p>Looking at the bayonet you will notice that the rear element is not perfectly round as some space is needed for the aperture lever. More on that in the optical vignetting section.<\/p>\n<figure id=\"attachment_51539\" aria-describedby=\"caption-attachment-51539\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51539\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sony_A7rII_Title.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"505\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sony_A7rII_Title.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sony_A7rII_Title-300x189.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sony_A7rII_Title-768x485.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51539\" class=\"wp-caption-text\">Nikon Nikkor 55mm 1.2 Ai with HS-7 hood attached<\/figcaption><\/figure>\n<p>For the older versions of this lens you can use either the HN-6 (metal screw-in) or the HS-3 (metal snap-in) hoods. For the later models these have been replaced with the HS-7 (metal snap-in) and the HR-2 (rubber screw-in) hoods. As you can see from the picture above I bought an HS-7 hood.<\/p>\n<figure id=\"attachment_52143\" aria-describedby=\"caption-attachment-52143\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-52143\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_55mm_1.2_SLIIs_Comparison_Nikon_ai_1.8_Series-E.jpg\" alt=\"voigtl\u00e4nder sl iis nokton nikon f 55mm 1.2 ai-s fast review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"242\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_55mm_1.2_SLIIs_Comparison_Nikon_ai_1.8_Series-E.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_55mm_1.2_SLIIs_Comparison_Nikon_ai_1.8_Series-E-300x91.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_55mm_1.2_SLIIs_Comparison_Nikon_ai_1.8_Series-E-768x232.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-52143\" class=\"wp-caption-text\">Voigtl\u00e4nder 55mm 1.2 SL IIs Nokton | Nikon 55mm 1.2 Ai | Nikon 50mm 1.8 Series-E<\/figcaption><\/figure>\n<p>There have been plenty of 50-58mm F-mount lenses. This is one of the bigger ones which becomes very obvious seeing it next to the much smaller (and roughly one stop slower) Nikon 50mm 1.8 Series-E.&nbsp;In mid 2023 Cosina released a reincarnation of this 55mm 1.2: the <a href=\"https:\/\/phillipreeve.net\/blog\/review-voigtlander-55mm-1-2-sl-iis-nokton-the-last-f-mount-lens\/\">Voigtl\u00e4nder 55mm 1.2 SL IIs Nokton<\/a>, which is slightly smaller. All these feature a 52 mm filter thread which is typical for Nikon&#8217;s manual focus lenses.<\/p>\n<h2>Vignetting<strong><br \/>\n<\/strong><\/h2>\n<h3>Light falloff<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51458\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/vignetting_Nikon_55mm_1.2_Ai.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"750\" height=\"610\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/vignetting_Nikon_55mm_1.2_Ai.jpg 750w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/vignetting_Nikon_55mm_1.2_Ai-300x244.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n\n<table id=\"tablepress-146\" class=\"tablepress tablepress-id-146\">\n<tbody class=\"row-striping\">\n<tr class=\"row-1\">\n\t<td class=\"column-1\">f\/1.2<\/td><td class=\"column-2\">2.7 EV<\/td>\n<\/tr>\n<tr class=\"row-2\">\n\t<td class=\"column-1\">f\/1.4<\/td><td class=\"column-2\">2.4 EV<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">f\/2.0<\/td><td class=\"column-2\">1.4 EV<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">f\/2.8<\/td><td class=\"column-2\">0.8 EV<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">f\/4.0<\/td><td class=\"column-2\">0.4 EV<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">f\/5.6 - f\/16<\/td><td class=\"column-2\">0.3 EV<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-146 from cache -->\n<p>The vignetting figures are actually very typical for a lens with these parameters. They are more or less the same as those of the <a href=\"https:\/\/phillipreeve.net\/blog\/review-samyang-50mm-1-2-xp\/\">Samyang 50mm 1.2 XP<\/a> and <a href=\"https:\/\/phillipreeve.net\/blog\/review-meike-50mm-1-2\/\">Meike 50mm 1.2<\/a> whereas the <a href=\"https:\/\/phillipreeve.net\/blog\/review-canon-ef-50mm-1-2-l-usm\/\">Canon EF 50mm 1.2L USM<\/a> showed slightly higher vignetting at f\/1.2.<\/p>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-1-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-45452\"><li class=\"active\"><a href=\"#ert_pane1-0\" data-toggle=\"tab\">Nikon 55mm 1.2 Ai<\/a><\/li><li class=\"\"><a href=\"#ert_pane1-1\" data-toggle=\"tab\">compared to Voigtl\u00e4nder 55mm 1.2 Nokton SL IIs<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-1-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-45452\"><li class=\"tab-pane active\" id=\"ert_pane1-0\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51447\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_vig_graph.png\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"1026\" height=\"766\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_vig_graph.png 1026w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_vig_graph-300x224.png 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_vig_graph-800x597.png 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_vig_graph-768x573.png 768w\" sizes=\"auto, (max-width: 1026px) 100vw, 1026px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane1-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51919\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_Nikon_55mm_1.2_Vig_Graph_Comp.png\" alt=\"voigtl\u00e4nder sl iis nokton nikon f 55mm 1.2 ai-s fast review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"1026\" height=\"766\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_Nikon_55mm_1.2_Vig_Graph_Comp.png 1026w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_Nikon_55mm_1.2_Vig_Graph_Comp-300x224.png 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_Nikon_55mm_1.2_Vig_Graph_Comp-800x597.png 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_Nikon_55mm_1.2_Vig_Graph_Comp-768x573.png 768w\" sizes=\"auto, (max-width: 1026px) 100vw, 1026px\" \/><\/li><\/ul><\/div><\/div><span style=\"color: #999999;\"><em>Nikon 55mm 1.2 Ai<\/em><\/span><\/p>\n<p><em>It is recommended to have a look at <a href=\"https:\/\/phillipreeve.net\/blog\/vignetting-graphs-explained\/\">this article<\/a> first to get an idea how this brightness graph works.<\/em><\/p>\n<h3>Optical vignetting<\/h3>\n<p>Fast lenses usually show a noticeable amount of optical vignetting, especially so the compact ones. Without going too much into technical details optical vignetting leads to the truncation of light circles towards the borders of the frame.<br \/>\nIn the center of the frame almost every lens will render a perfect circle, but only lenses with very low optical vignetting will keep this shape in the corners.<br \/>\nSo in the following comparison we move from the center (left) to the extreme corner (right) and see how the shape of the light circle changes.<\/p>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-2-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-20973\"><li class=\"active\"><a href=\"#ert_pane2-0\" data-toggle=\"tab\">Nikon 55mm 1.2 @f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane2-1\" data-toggle=\"tab\">55mm 1.2 @f\/1.4<\/a><\/li><li class=\"\"><a href=\"#ert_pane2-2\" data-toggle=\"tab\">55mm 1.2 @f\/2.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane2-3\" data-toggle=\"tab\">Nokton 55mm 1.2 @f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane2-4\" data-toggle=\"tab\">55mm 1.2 @f\/1.4<\/a><\/li><li class=\"\"><a href=\"#ert_pane2-5\" data-toggle=\"tab\">55mm 1.2 @f\/2.0<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-2-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-20973\"><li class=\"tab-pane active\" id=\"ert_pane2-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51427\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Opt_vig_1.0m_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"200\"><\/li><li class=\"tab-pane \" id=\"ert_pane2-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51428\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Opt_vig_1.0m_1.4.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"200\"><\/li><li class=\"tab-pane \" id=\"ert_pane2-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51429\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Opt_vig_1.0m_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"200\"><\/li><li class=\"tab-pane \" id=\"ert_pane2-3\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51850\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_1.2.jpg\" alt=\"voigtl\u00e4nder sl iis nokton nikon f 55mm 1.2 ai-s fast review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"200\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_1.2-300x75.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_1.2-768x192.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane2-4\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51851\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_1.4.jpg\" alt=\"voigtl\u00e4nder sl iis nokton nikon f 55mm 1.2 ai-s fast review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"200\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_1.4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_1.4-300x75.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_1.4-768x192.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane2-5\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51852\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_2.0.jpg\" alt=\"voigtl\u00e4nder sl iis nokton nikon f 55mm 1.2 ai-s fast review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"200\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_2.0-300x75.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nokton_SL_55mm_1.2_Opt_vig_1.0m_2.0-768x192.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><span style=\"color: #999999;\"><em>Sony A7rII | 1.0 m focus distance<\/em><\/span><\/p>\n<p>The theoretical maximum aperture an F-mount lens can have has been calculated to f\/1.17 and f\/1.2 is awfully close to that. The problem with these theoretical values is, that you usually cannot easily reach them in practice.<\/p>\n<p>As you can see in the center the circle looks cut at f\/1.2. This is because the rear element is actually not perfectly round due to the space needed for the aperture lever. This is the case for all of Nikon&#8217;s f\/1.2 lenses. I am actually not sure if this should be considered optical vignetting or mechanical vignetting.<\/p>\n<p>In 2023 &#8211; to my utmost surprise &#8211; Cosina released the <a href=\"https:\/\/phillipreeve.net\/blog\/review-voigtlander-55mm-1-2-sl-iis-nokton-the-last-f-mount-lens\/\">Voigtl\u00e4nder 55mm 1.2 SL IIs Nokton<\/a> for the Nikon F-mount. This lens features a special mechanical design (more on that in its review) that allows for a normal, perfectly round rear element. This is actually the only real f\/1.2 lens for the F-mount, released 64 years after its introduction.<\/p>\n<p>As we are operating at the limit of the lens mount optical vignetting is also very high &#8211; comparable to the <a href=\"https:\/\/phillipreeve.net\/blog\/comparison-super-fast-50mm-m-mount-lenses\/\">Super Fast 50mm M-mount Lenses<\/a>. The 50mm 1.2 lenses for the bigger Canon EF-mount (<a href=\"https:\/\/phillipreeve.net\/blog\/review-canon-ef-50mm-1-2-l-usm\/\">Canon EF 50mm 1.2L<\/a> and <a href=\"https:\/\/phillipreeve.net\/blog\/review-samyang-50mm-1-2-xp\/\">Samyang 50mm 1.2 XP<\/a>) show less optical vignetting.<\/p>\n<p>These days you rarely see 7 straight aperture blades in portrait lenses and luckily so, as that diaphragm construction leads to distinct (and in my opinion unnatural) heptagons.<\/p>\n<p>Featuring an all-spherical design we do not encounter any onion ring structures here.<\/p>\n<h2>Sharpness<\/h2>\n<h3>Glow \/ Spherical Aberration<\/h3>\n<p>Many modern fast lenses offer astonishingly high image quality at their maximum aperture, but this is usually not the case for fast lenses from earlier times. At wider apertures these lenses often create some &#8220;<em>glow<\/em>&#8220;. This Nikon 55mm 1.2 with its design from 1965 is also one of those lenses. If we were looking for a more technical term for <em>&#8220;glow&#8221;<\/em> it would be <em>undercorrected spherical aberration<\/em>.<\/p>\n<p>Spherical aberration is the only classic <a href=\"https:\/\/en.wikipedia.org\/wiki\/Optical_aberration\">lens aberration<\/a> that has an effect on the center of the frame. It will make your image appear softer and add some additional <em>&#8220;glow&#8221;<\/em> to already bright parts of the image. It is also an effect similar to what you get when using a <a href=\"https:\/\/phillipreeve.net\/blog\/diffusion-filters-are-they-useful\/\">diffusion\/mist filter<\/a>.<\/p>\n<p>Some people may like this softer rendering for portraiture, but then many others simply see this as bad image quality. You can find a few image sets shot at f\/1.2 and f\/2.0 (where most of the glow\/spherical aberration is gone) here, so you can better judge this &#8220;effect&#8221; for yourself.<\/p>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-3-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-23245\"><li class=\"active\"><a href=\"#ert_pane3-0\" data-toggle=\"tab\">Scene 1 f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane3-1\" data-toggle=\"tab\">Scene 1 f\/2.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane3-2\" data-toggle=\"tab\">Scene 2 f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane3-3\" data-toggle=\"tab\">Scene 2 f\/2.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane3-4\" data-toggle=\"tab\">Scene 3 f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane3-5\" data-toggle=\"tab\">Scene 3 f\/2.0<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-3-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-23245\"><li class=\"tab-pane active\" id=\"ert_pane3-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51723\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_2_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_2_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_2_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_2_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane3-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51724\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_2_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_2_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_2_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_2_2.0-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane3-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51721\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane3-3\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51722\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_2.0-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane3-4\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51805\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_3_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_3_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_3_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_3_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane3-5\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51806\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_3_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_3_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_3_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_3_2.0-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><em><span style=\"color: #999999;\">Sony A7rII | Nikon 55mm 1.2 Ai<\/span><\/em><\/p>\n<h3>Focus shift<\/h3>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-4-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-88400\"><li class=\"active\"><a href=\"#ert_pane4-0\" data-toggle=\"tab\">f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane4-1\" data-toggle=\"tab\">f\/1.4<\/a><\/li><li class=\"\"><a href=\"#ert_pane4-2\" data-toggle=\"tab\">f\/2.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane4-3\" data-toggle=\"tab\">f\/2.8<\/a><\/li><li class=\"\"><a href=\"#ert_pane4-4\" data-toggle=\"tab\">f\/4.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane4-5\" data-toggle=\"tab\">f\/4.0 refocused<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-4-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-88400\"><li class=\"tab-pane active\" id=\"ert_pane4-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51419\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_1.2-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane4-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51420\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_1.4.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_1.4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_1.4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_1.4-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane4-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51421\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_2.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane4-3\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51422\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_2.8.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_2.8-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane4-4\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51423\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_4.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_4.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_4.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_4.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane4-5\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51424\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_4.0_refocused.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_4.0_refocused.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_4.0_refocused-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_focus_shift_50_4.0_refocused-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><br \/>\n<em><span style=\"color: #999999;\">50% crops, Sony A7rII<\/span><br \/>\n<\/em><\/p>\n<p>As is very typical for lenses like this there is a lot of undercorrected spherical aberration at closer focus distances which makes finding the plane of optimal focus a bit difficult. There is clearly some focus shift between f\/2.0 and f\/2.8 or f\/4.0, so this is something I would watch out for when using this lens on a (D)SLR.<\/p>\n<p>On a mirrorless camera with working aperture this will not be a problem as long as you stop down first and then focus.<\/p>\n<h3>Infinity (42mp Sony A7rII)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51457\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Sharpness_55mm_1.2_Nikon_Ai.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"2144\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Sharpness_55mm_1.2_Nikon_Ai.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Sharpness_55mm_1.2_Nikon_Ai-112x300.jpg 112w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Sharpness_55mm_1.2_Nikon_Ai-478x1280.jpg 478w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Sharpness_55mm_1.2_Nikon_Ai-768x2058.jpg 768w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Sharpness_55mm_1.2_Nikon_Ai-573x1536.jpg 573w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Sharpness_55mm_1.2_Nikon_Ai-764x2048.jpg 764w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-5-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-90378\"><li class=\"active\"><a href=\"#ert_pane5-0\" data-toggle=\"tab\">f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane5-1\" data-toggle=\"tab\">f\/11<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-5-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-90378\"><li class=\"tab-pane active\" id=\"ert_pane5-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51436\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_overview_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_overview_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_overview_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_overview_1.2-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane5-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51437\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_overview_11.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_overview_11.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_overview_11-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_overview_11-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><em><span style=\"color: #999999;\">Sony A7rII | Nikon 55mm 1.2 Ai<\/span><\/em><\/p>\n<p>What can we expect from a 60 years old design here? First we need to keep in mind this is a unit focus lens and unit focus lenses can only be optimized for one distance. And by my experience, for fast lenses like this, that usually wasn&#8217;t infinity, because these are often situations where you can stop the lens down a bit.<\/p>\n<p>At f\/1.2 to f\/1.4 the lens is soft everywhere, but surprisingly astigmatism seems to be decently corrected as we can see small details over most of the frame.<\/p>\n<p>Stopping down to f\/2.0 increases the contrast significantly and the midframe area already looks decent. The corners are still nothing to write home about.<\/p>\n<p>From f\/2.8 the center shows really good image quality and from f\/4.0 the midframe as well. For the corners to look good however, stopping down to f\/11 is not a bad idea.<\/p>\n<p>For a lens from 1965 that pushed the boundaries of F-mount lenses this is actually not a bad performance. Many of the legacy 50mm lenses with less staggering maximum aperture values (e.g. the <a href=\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-50mm-f-1-4-ai-s\/\">Nikon 50mm 1.4 Ai-s<\/a>) don&#8217;t need to be stopped down as much for good across frame performance though.<\/p>\n<h3><b>Portrait 1<\/b><b>.5 m (42mp Sony A7rII)<\/b><\/h3>\n<p>For portraiture it isn&#8217;t so important how flat the field is, it is more interesting to see what the sharpness is like when focused at different parts of the frame to take field curvature out of the equation.<\/p>\n<figure id=\"attachment_20406\" aria-describedby=\"caption-attachment-20406\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20406\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2019\/08\/portrait_distance.png\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2019\/08\/portrait_distance.png 3000w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2019\/08\/portrait_distance-300x200.png 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2019\/08\/portrait_distance-768x512.png 768w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2019\/08\/portrait_distance-800x533.png 800w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-20406\" class=\"wp-caption-text\">positions of crops in the frame<\/figcaption><\/figure>\n<p>We will be looking at 100% crops from the 42mp Sony A7rII.<\/p>\n<p><strong>f\/1.2 &lt;&#8212;&gt; f\/2.0<\/strong><\/p>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-6-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-21481\"><li class=\"active\"><a href=\"#ert_pane6-0\" data-toggle=\"tab\">center<\/a><\/li><li class=\"\"><a href=\"#ert_pane6-1\" data-toggle=\"tab\">inner midframe<\/a><\/li><li class=\"\"><a href=\"#ert_pane6-2\" data-toggle=\"tab\">outer midframe<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-6-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-21481\"><li class=\"tab-pane active\" id=\"ert_pane6-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51474\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_Center.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"400\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_Center.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_Center-300x150.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_Center-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane6-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51475\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_imid.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"400\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_imid.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_imid-300x150.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_imid-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane6-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51476\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_omid.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"400\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_omid.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_omid-300x150.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sharpness_1.5m_omid-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><span style=\"color: #999999;\"><em>Sony A7rII | Nikon 55mm 1.2 | 100% crops<\/em><\/span><\/p>\n<p>This is roughly the focus distance I would expect a lens like this to be optimized for and the pictures I took with this lens in the field also confirm that.<\/p>\n<p>Modern f\/1.2 and even some of the f\/0.95 lenses are not this soft at their maximum aperture, but similar to the <a href=\"https:\/\/phillipreeve.net\/blog\/overview-ms-optics-lenses\/\">fast MS-Optics 50mm lenses<\/a> astigmatism is well corrected. This makes focusing a bit easier compared to lenses where this isn&#8217;t the case.<\/p>\n<p>Also here stopping down to f\/2.0 greatly increases the contrast.<\/p>\n<h3><em>Close 0.5 m, 1:7.2 (42mp Sony A7rII)<br \/>\n<\/em><\/h3>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-7-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-76334\"><li class=\"active\"><a href=\"#ert_pane7-0\" data-toggle=\"tab\">f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane7-1\" data-toggle=\"tab\">f\/1.4<\/a><\/li><li class=\"\"><a href=\"#ert_pane7-2\" data-toggle=\"tab\">f\/2.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane7-3\" data-toggle=\"tab\">f\/2.8<\/a><\/li><li class=\"\"><a href=\"#ert_pane7-4\" data-toggle=\"tab\">f\/4.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane7-5\" data-toggle=\"tab\">f\/5.6<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-7-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-76334\"><li class=\"tab-pane active\" id=\"ert_pane7-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51430\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_1.2-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane7-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51431\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_1.4.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_1.4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_1.4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_1.4-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane7-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51432\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_2.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane7-3\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51433\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_2.8.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_2.8-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane7-4\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51434\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_4.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_4.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_4.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_4.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane7-5\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51435\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_5.6.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_5.6.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_5.6-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_sharpness_close_5.6-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><span style=\"color: #999999;\"><em>Sony A7rII | Nikon 55mm 1.2 Ai | <\/em><em>refocused for every shot<\/em><\/span><\/p>\n<p>Most of the fast 50mm I reviewed were M-mount lenses and some of them spot very bad minimum focus distances of 1.0 m, so a 50mm 1.2 lens with 0.5 m is nice for a change.<\/p>\n<p>Obviously this lens features a rather simple unit focus design, so if you are looking for high resolution pictures, stopping down is definitely needed. The <a href=\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-50mm-f-1-4-ai-s\/\">Nikon 50mm 1.4 Ai-s<\/a> performs very similar at shared apertures in this category.<\/p>\n<h2>Flare resistance<\/h2>\n<figure id=\"attachment_51999\" aria-describedby=\"caption-attachment-51999\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51999\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_22_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_22_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_22_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_22_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51999\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<p>Many of the super fast lenses struggle in this category. And vintage lenses even more so. On the other hand this lens consists of only 5 groups and all the elements are multicoated.<\/p>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-8-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-30658\"><li class=\"active\"><a href=\"#ert_pane8-0\" data-toggle=\"tab\">Pos1<\/a><\/li><li class=\"\"><a href=\"#ert_pane8-1\" data-toggle=\"tab\">Pos2<\/a><\/li><li class=\"\"><a href=\"#ert_pane8-2\" data-toggle=\"tab\">Pos3<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-8-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-30658\"><li class=\"tab-pane active\" id=\"ert_pane8-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51890\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos1.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos1.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos1-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos1-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane8-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51891\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane8-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51892\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos3.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos3.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos3-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_1.2_Pos3-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><em><span style=\"color: #999999;\">Sony A7rII | Nikon 55mm 1.2 Ai | f\/1.2<\/span><\/em><\/p>\n<p>At the maximum aperture we can see some ghosts and also veiling flare reducing the contrast. But honestly, this is a better performance than I would have expected, because this performance is way better than what I have seen from e.g the <a href=\"https:\/\/phillipreeve.net\/blog\/review-canon-50mm-1-2-ltm\/\">Canon 50mm 1.2 LTM<\/a> or the <a href=\"https:\/\/phillipreeve.net\/blog\/review-zhong-yi-mitakon-50mm-0-95-iii\/\">Zhong Yi 50mm 0.95 MK III<\/a>. Even the way younger <a href=\"https:\/\/phillipreeve.net\/blog\/review-canon-ef-50mm-1-2-l-usm\/\">Canon EF 50mm 1.2L USM<\/a> isn&#8217;t exactly doing a great job.<\/p>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-9-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-61077\"><li class=\"active\"><a href=\"#ert_pane9-0\" data-toggle=\"tab\">Pos1<\/a><\/li><li class=\"\"><a href=\"#ert_pane9-1\" data-toggle=\"tab\">Pos2<\/a><\/li><li class=\"\"><a href=\"#ert_pane9-2\" data-toggle=\"tab\">Pos3<\/a><\/li><li class=\"\"><a href=\"#ert_pane9-3\" data-toggle=\"tab\">Pos4<\/a><\/li><li class=\"\"><a href=\"#ert_pane9-4\" data-toggle=\"tab\">Pos5<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-9-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-61077\"><li class=\"tab-pane active\" id=\"ert_pane9-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51893\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos1.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos1.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos1-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos1-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane9-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51894\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane9-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51895\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos3.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos3.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos3-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos3-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane9-3\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51896\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos4.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos4-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane9-4\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51897\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos5.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos5.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos5-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Flare_11_Pos5-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><em><span style=\"color: #999999;\">Sony A7rII | Nikon 55mm 1.2 Ai | f\/11<\/span><\/em><\/p>\n<p>Stopped down to f\/11 the situation is actually very similar, but the ghosts are a bit more bothersome.<\/p>\n<p>At the end of the day, the flare resistance of the Nikon 55mm 1.2 Ai is better than I would have expected considering its age and specifications.<\/p>\n<h2>Coma<\/h2>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-10-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-55852\"><li class=\"active\"><a href=\"#ert_pane10-0\" data-toggle=\"tab\">f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane10-1\" data-toggle=\"tab\">f\/1.4<\/a><\/li><li class=\"\"><a href=\"#ert_pane10-2\" data-toggle=\"tab\">f\/2.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane10-3\" data-toggle=\"tab\">f\/2.8<\/a><\/li><li class=\"\"><a href=\"#ert_pane10-4\" data-toggle=\"tab\">f\/4.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane10-5\" data-toggle=\"tab\">f\/5.6<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-10-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-55852\"><li class=\"tab-pane active\" id=\"ert_pane10-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51413\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_1.2-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane10-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51414\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_1.4.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_1.4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_1.4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_1.4-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane10-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51415\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_2.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane10-3\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51416\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_2.8.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_2.8-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane10-4\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51417\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_4.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_4.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_4.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_4.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane10-5\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51418\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_5.6.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_5.6.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_5.6-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Coma_5.6-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><br \/>\n<span style=\"color: #999999;\"><em>100% crops from extreme corner, focused on center, Sony A7rII<\/em><\/span><\/p>\n<p>Coma is a real issue with these fast vintage ~50mm lenses and this Nikon 55mm 1.2 is by no means an exception. At f\/1.2 to f\/2.0 we see massive coma artefacts. For mostly clean corners stopping down to f\/5.6 is advisable.<\/p>\n<p>The desire to correct this aberration better is the sole reason the Nikon 58mm 1.2 Noct with its aspherical element exists. This is the one category where you will see the most notable difference between these two lenses.<\/p>\n<h2>Distortion<\/h2>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-11-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-70987\"><li class=\"active\"><a href=\"#ert_pane11-0\" data-toggle=\"tab\">uncorrected<\/a><\/li><li class=\"\"><a href=\"#ert_pane11-1\" data-toggle=\"tab\">corrected +4<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-11-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-70987\"><li class=\"tab-pane active\" id=\"ert_pane11-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51960\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_4.0_Distortion_uncorrected.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_4.0_Distortion_uncorrected.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_4.0_Distortion_uncorrected-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_4.0_Distortion_uncorrected-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane11-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51959\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_4.0_Distortion_corrected4.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_4.0_Distortion_corrected4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_4.0_Distortion_corrected4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_4.0_Distortion_corrected4-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><em><span style=\"color: #999999;\">Sony A7III | Nikon 55mm 1.2 Ai | f\/5.6<\/span><\/em><\/p>\n<p>Distortion is low and uniform. There is no profile in Lightroom available, but dialing in +4 in Lightroom\/Photoshop is doing a very good job at correcting it.<\/p>\n<h2>Bokeh<\/h2>\n<figure id=\"attachment_51745\" aria-describedby=\"caption-attachment-51745\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51745\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_11_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_11_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_11_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_11_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51745\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<p>There is a lot to talk here, so let&#8217;s get to it.<\/p>\n<figure id=\"attachment_51741\" aria-describedby=\"caption-attachment-51741\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51741\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_7_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_7_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_7_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_7_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51741\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<p>At close distances with the lens set to f\/1.2 there is obviously a high amount of blur, but what about its quality? With not so busy backgrounds it can be really nice and while the focal plane is a bit soft at f\/1.2 &#8211; thanks to spherical aberration &#8211; the subject will still stand out in these scenes.<\/p>\n<figure id=\"attachment_51738\" aria-describedby=\"caption-attachment-51738\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51738\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_4_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_4_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_4_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_4_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51738\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_51737\" aria-describedby=\"caption-attachment-51737\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51737\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_3_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_3_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_3_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_3_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51737\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_51750\" aria-describedby=\"caption-attachment-51750\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51750\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_16_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_16_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_16_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_16_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51750\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<p>With complex\/structured backgrounds things get more funky though. In these scenes it can be hard to make out the actual focal plane and the busy bokeh might even distract from the actual subject.<\/p>\n<figure id=\"attachment_51744\" aria-describedby=\"caption-attachment-51744\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51744\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_10_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_10_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_10_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_10_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51744\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_52740\" aria-describedby=\"caption-attachment-52740\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-52740\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_28_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_28_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_28_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_28_2.0-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-52740\" class=\"wp-caption-text\">Nikon FM2 | Nikon Nikkor 55mm 1.2 Ai | f\/2.0 | Kodak Gold 200 | ECN-2<\/figcaption><\/figure>\n<div class=\"mceTemp\">&nbsp;<\/div>\n<p>For head and head-and-shoulder portraits I found this lens to actually work best for me. These are the distances where I found sharpness to be the best at f\/1.2 and to still be sufficient with the focus point in the midframe area.<\/p>\n<figure id=\"attachment_51740\" aria-describedby=\"caption-attachment-51740\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51740\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_6_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_6_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_6_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_6_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51740\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-12-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-74745\"><li class=\"active\"><a href=\"#ert_pane12-0\" data-toggle=\"tab\">f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane12-1\" data-toggle=\"tab\">f\/2.0<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-12-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-74745\"><li class=\"tab-pane active\" id=\"ert_pane12-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51721\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane12-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51722\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Glow_Sample_1_2.0-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><em><span style=\"color: #999999;\">Sony A7III | Nikon 55mm 1.2 Ai<\/span><\/em><\/p>\n<figure id=\"attachment_51751\" aria-describedby=\"caption-attachment-51751\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51751\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_17_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_17_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_17_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_17_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51751\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_52492\" aria-describedby=\"caption-attachment-52492\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-52492\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene4_4.0m_N55.jpg\" alt=\"comparison nikon 55mm 1.2 ai nikkor voigtl\u00e4nder 58mm 1.4 nokton sl iis sliis f-mount slr dslr review sharpness contrast bokeh vignetting rendering CA resolution 42mp 61mp a7rv z8 z9 z7 z6 a1 a9\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene4_4.0m_N55.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene4_4.0m_N55-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene4_4.0m_N55-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-52492\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_52498\" aria-describedby=\"caption-attachment-52498\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-52498\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene5_3.1m_N55.jpg\" alt=\"comparison nikon 55mm 1.2 ai nikkor voigtl\u00e4nder 58mm 1.4 nokton sl iis sliis f-mount slr dslr review sharpness contrast bokeh vignetting rendering CA resolution 42mp 61mp a7rv z8 z9 z7 z6 a1 a9\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene5_3.1m_N55.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene5_3.1m_N55-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene5_3.1m_N55-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-52498\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<p>At longer focus distances there are some things to watch out for. The long distance shot of the orange statue still looks mostly fine because the focus point is close to the center and more importantly the subject also stands out against the background because of its catchy color.<\/p>\n<p>With the portrait of my friend Richard the situation is very different. His face is farther off center where the sharpness is lacking and there is also no high color contrast here that could help. There is no clearly defined focal plane here, this becomes very apparent when having a look at the same scene with the lens stopped down to f\/2.0.<\/p>\n<p>Under the right conditions it is possible to create an appealing bokeh with this lens, but you need to be aware of its limitations and flaws to be able to make the best of it.<\/p>\n<h2>Sunstars<\/h2>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-13-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-16385\"><li class=\"active\"><a href=\"#ert_pane13-0\" data-toggle=\"tab\">f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane13-1\" data-toggle=\"tab\">f\/1.4<\/a><\/li><li class=\"\"><a href=\"#ert_pane13-2\" data-toggle=\"tab\">f\/2.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane13-3\" data-toggle=\"tab\">f\/2.8<\/a><\/li><li class=\"\"><a href=\"#ert_pane13-4\" data-toggle=\"tab\">f\/4.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane13-5\" data-toggle=\"tab\">f\/5.6<\/a><\/li><li class=\"\"><a href=\"#ert_pane13-6\" data-toggle=\"tab\">f\/8.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane13-7\" data-toggle=\"tab\">f\/11<\/a><\/li><li class=\"\"><a href=\"#ert_pane13-8\" data-toggle=\"tab\">f\/16<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-13-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-16385\"><li class=\"tab-pane active\" id=\"ert_pane13-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51438\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_1.2-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane13-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51439\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_1.4.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_1.4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_1.4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_1.4-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane13-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51440\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_2.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane13-3\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51441\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_2.8.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_2.8-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane13-4\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51442\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_4.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_4.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_4.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_4.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane13-5\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51443\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_5.6.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_5.6.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_5.6-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_5.6-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane13-6\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51444\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_8.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_8.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_8.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_8.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane13-7\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51445\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_11.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_11.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_11-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_11-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane13-8\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51446\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_16.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_16.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_16-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sunstars_25_16-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><span style=\"color: #999999;\"><em>Sony A7rII | Nikon 55mm 1.2 | 25% crops<\/em><\/span><\/p>\n<p>As this is primarily a portrait lens I would have greatly preferred at least 9 rounded aperture blades, but Nikon decided to use a diaphragm made of 7 straight ones. This configuration leads to rather distinct 14 pointed sunstars between f\/2.8 and f\/16. The lengths of the rays do not look perfectly even to me, but then I have seen much worse from lenses of that era and for that occasional blue hour picture these would be perfectly fine for me.<br \/>\nIf you want to know more about sunstar rendering of different lenses have a look at <a href=\"https:\/\/phillipreeve.net\/blog\/best-lenses-for-sunstars\/\">this article<\/a>.<\/p>\n<h2>Chromatic aberration<\/h2>\n<h3><strong>Lateral<\/strong><\/h3>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-14-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-76809\"><li class=\"active\"><a href=\"#ert_pane14-0\" data-toggle=\"tab\">uncorrected<\/a><\/li><li class=\"\"><a href=\"#ert_pane14-1\" data-toggle=\"tab\">corrected<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-14-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-76809\"><li class=\"tab-pane active\" id=\"ert_pane14-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51426\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_lateral_CA_16_uncorrected.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_lateral_CA_16_uncorrected.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_lateral_CA_16_uncorrected-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_lateral_CA_16_uncorrected-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane14-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51425\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_lateral_CA_16_corrected.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_lateral_CA_16_corrected.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_lateral_CA_16_corrected-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_lateral_CA_16_corrected-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><br \/>\n<em><span style=\"color: #999999;\">100% crops from corner, Sony A7rII<\/span><br \/>\n<\/em><\/p>\n<p>Lateral CA are on a low to medium level. Still easy to correct in post with just one click, e.g. in Lightroom so nothing to worry about.<\/p>\n<h3><strong>Longitudinal<\/strong><\/h3>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-15-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-87785\"><li class=\"active\"><a href=\"#ert_pane15-0\" data-toggle=\"tab\">f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane15-1\" data-toggle=\"tab\">f\/1.4<\/a><\/li><li class=\"\"><a href=\"#ert_pane15-2\" data-toggle=\"tab\">f\/2.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane15-3\" data-toggle=\"tab\">f\/2.8<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-15-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-87785\"><li class=\"tab-pane active\" id=\"ert_pane15-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51467\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_1.2-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane15-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51468\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_1.4.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_1.4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_1.4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_1.4-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane15-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51469\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_2.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane15-3\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51470\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_2.8.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_BF_33_2.8-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><span style=\"color: #999999;\"><i>Sony A7rII | Nikon 55mm 1.2 | 33% crops<\/i><\/span><\/p>\n<p>Longitudinal CA are at a medium level. At f\/1.2 to f\/1.4 they are also somewhat masked by the spherical aberration. At f\/2.8 they are mostly gone. This performance is actually not that bad compared to many Nikon AF(-D) and AF-S lenses from several decades later. I expected worse.<\/p>\n<p><div class=\"osc-res-tab tabbable   osc-tabs-left\"><div style=\"clear:both;width: 100%;\"><ul class=\"nav osc-res-nav nav-tabs osc-tabs-left-ul\" id=\"oscitas-restabs-16-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-92799\"><li class=\"active\"><a href=\"#ert_pane16-0\" data-toggle=\"tab\">f\/1.2<\/a><\/li><li class=\"\"><a href=\"#ert_pane16-1\" data-toggle=\"tab\">f\/1.4<\/a><\/li><li class=\"\"><a href=\"#ert_pane16-2\" data-toggle=\"tab\">f\/2.0<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-16-review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens-92799\"><li class=\"tab-pane active\" id=\"ert_pane16-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51471\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_1.2-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane16-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51472\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_1.4.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_1.4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_1.4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_1.4-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane16-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-51473\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_loCA_PF_50_2.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><span style=\"color: #999999;\"><i>Sony A7rII | Nikon 55mm 1.2 | 50% crops<\/i><\/span><\/p>\n<p>We clearly see some purple fringing around high contrast highlights, but also here the performance is much better than I would have expected.<\/p>\n<h2>Conclusion<\/h2>\n<div dir=\"auto\">\n<div dir=\"auto\">\n<table>\n<tbody>\n<tr>\n<td><strong>good<\/strong><\/p>\n<ul>\n<li><span style=\"color: #339966;\">vintage glow and bokeh<\/span><\/li>\n<li><span style=\"color: #339966;\">build quality and handling<\/span><\/li>\n<li><span style=\"color: #339966;\">size\/weight<\/span><\/li>\n<\/ul>\n<\/td>\n<td><strong>average<\/strong><\/p>\n<ul>\n<li>sharpness<\/li>\n<li>CA correction<\/li>\n<li>flare resistance<\/li>\n<li>light falloff<\/li>\n<li>distortion<\/li>\n<\/ul>\n<\/td>\n<td><strong>not good<\/strong><\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">high optical vignetting (strong cat&#8217;s eyes)<\/span><\/li>\n<li><span style=\"color: #ff0000;\">coma correction<\/span><\/li>\n<li><span style=\"color: #ff9900;\">slight focus shift<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p>We need to talk about expectation managment here. What do you expect from a lens first released in 1965?<\/p>\n<p>Today we have f\/1.2 lenses that perform better at f\/1.2 than this lens does at any aperture (e.g. the <a href=\"https:\/\/phillipreeve.net\/blog\/review-sigma-35mm-1-2-art-dg-dn\/\">Sigma 35mm 1.2 Art DG DN<\/a> or the <a href=\"https:\/\/phillipreeve.net\/blog\/review-sony-fe-50mm-1-2-gm\/\">Sony FE 50mm 1.2 GM<\/a>). You may point out how huge and bulky these high performance lenses are by comparison and you are right about that. But then there are also lenses like the <a href=\"https:\/\/phillipreeve.net\/blog\/review-voigtlander-50mm-1-2-nokton-e\/\">Voigtl\u00e4nder 50mm 1.2 Nokton<\/a> that are just as small and still perform way better at f\/1.2, thanks to several aspherical surfaces. So if you were hoping this Nikon 55mm 1.2 offers the same kind of performance as these aforementioned lenses at a lower price you will be disappointed.<\/p>\n<p>In today&#8217;s times this lens is for those that are looking for something different. Who are bored by the &#8220;optical perfection&#8221; of modern lenses and are looking for a specific look, that &#8220;vintage rendering&#8221;. If you are among those, this 55mm 1.2 is an affordable entry ticket. You should also be aware this lens is not as easy to use as modern ones. It is optimized for close to mid distances at f\/1.2. For full body portraits your subject better be in the center, otherwise it is probably a good idea to stop down a bit.<\/p>\n<p>Going by what I read about this lens, I got the impression that it must be unusable at its maximum aperture. Looking at the pictures I took with it, I don&#8217;t agree with that. Understanding its strengths and weaknesses is necessary though, but this review should help with that.<\/p>\n<p><em>buy from&nbsp;<a href=\"https:\/\/www.ebay.com\/sch\/i.html?_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_nkw=nikon+55mm+1.2&amp;_sacat=0&amp;_odkw=nikon+af+105mm+2.0+dc&amp;_osacat=0&amp;mkcid=1&amp;mkrid=711-53200-19255-0&amp;siteid=0&amp;campid=5337820268&amp;toolid=20008&amp;mkevt=1\">ebay.com<\/a> | <a href=\"https:\/\/www.ebay.de\/sch\/i.html?_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_nkw=nikon+55mm+1.2&amp;_sacat=0&amp;_odkw=nikon+105mm+2.0+dc&amp;_osacat=0&amp;mkcid=1&amp;mkrid=707-53477-19255-0&amp;siteid=77&amp;campid=5337820268&amp;toolid=20008&amp;mkevt=1\">ebay.de<\/a> (advertisement\/affiliate links) starting at <strong>$300<\/strong><\/em><\/p>\n<h2>Alternatives<\/h2>\n<p>I reviewed a lot of fast 50mm lenses but most of them have been M-mount lenses. I also did a <a href=\"https:\/\/phillipreeve.net\/blog\/comparison-super-fast-50mm-m-mount-lenses\/\">Comparison of Super Fast 50mm M-mount Lenses<\/a> that might be worth a look.<br \/>\nWe also have a <a href=\"https:\/\/phillipreeve.net\/blog\/guide-to-the-best-50mm-lenses-for-full-frame-sony-e-mount-cameras-a7iii-a7ii-a7riv-a7riii-a9-a9ii\/\">Guide on 50mm Lenses<\/a> that can be used on E-mount cameras (most of them also on other mirrorless cameras) that will give you a good overview.<\/p>\n<p><strong><em>Nikon 50mm 1.2 Ai(-s):<\/em><\/strong><br \/>\nI only used this lens shortly. From my memories it performs similar at f\/1.2 to f\/1.4 but better at infinity slightly stopped down. The Ai-s version of this 50mm features 9 aperture blades, which I would prefer over the 7 of this 55mm 1.2. The 50mm 1.2 is noticeably more expensive than this 55mm 1.2 and I am actually not sure it is worth the premium.<br \/>\n<em>buy from <a href=\"https:\/\/www.ebay.com\/sch\/i.html?_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_nkw=nikon+50mm+1.2&amp;_sacat=0&amp;_odkw=voigtl%C3%A4nder+55mm+1.2+nokton&amp;_osacat=0&amp;mkcid=1&amp;mkrid=711-53200-19255-0&amp;siteid=0&amp;campid=5337820268&amp;toolid=20008&amp;mkevt=1\">ebay.com<\/a> | <a href=\"https:\/\/www.ebay.de\/sch\/i.html?_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_nkw=nikon+50mm+1.2&amp;_sacat=0&amp;_odkw=voigtl%C3%A4nder+55mm+1.2+nokton&amp;_osacat=0&amp;mkcid=1&amp;mkrid=707-53477-19255-0&amp;siteid=77&amp;campid=5337820268&amp;toolid=20008&amp;mkevt=1\">ebay.de<\/a> (advertisement\/affiliate links) starting at <strong>$400<\/strong><\/em><\/p>\n<p><em><strong>Nikon 58mm 1.2 Noct Ai(-s):<\/strong><\/em><br \/>\nThanks to its hand ground aspherical element this 58mm corrects coma much better and I also found it to be more contrasty and simply more usable at f\/1.2. If money was no object this would be my pick out of Nikon&#8217;s three f\/1.2 F-mount lenses.<br \/>\nSadly the collectors have driven up the price of the 58mm 1.2 Noct to completely absurd levels, making it awful value. For the same price you can buy this 55mm 1.2 (or the aforementioned 50mm 1.2) and Nikon&#8217;s latest <a href=\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-z-50mm-f-1-2-s\/\">Nikon Z 50mm 1.2 S<\/a> in addition to that.<br \/>\n<em>buy from <a href=\"https:\/\/www.ebay.com\/sch\/i.html?_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_nkw=nikon+58mm+1.2&amp;_sacat=0&amp;_odkw=nikon+50mm+1.2&amp;_osacat=0&amp;mkcid=1&amp;mkrid=711-53200-19255-0&amp;siteid=0&amp;campid=5337820268&amp;toolid=20008&amp;mkevt=1\">ebay.com<\/a> | <a href=\"https:\/\/www.ebay.de\/sch\/i.html?_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_nkw=nikon+58mm+1.2&amp;_sacat=0&amp;_odkw=nikon+50mm+1.2&amp;_osacat=0&amp;mkcid=1&amp;mkrid=707-53477-19255-0&amp;siteid=77&amp;campid=5337820268&amp;toolid=20008&amp;mkevt=1\">ebay.de<\/a> (advertisement\/affiliate links) starting at <strong>$3000<\/strong><\/em><\/p>\n<p><a href=\"https:\/\/phillipreeve.net\/blog\/review-voigtlander-55mm-1-2-sl-iis-nokton-the-last-f-mount-lens\/\"><em><strong>Voigtl\u00e4nder 55mm 1.2 Nokton SLIIs:<\/strong><\/em><\/a><br \/>\nWhile Nikon declared the F-mount dead, Cosina is surprisingly still designing new F-mount lenses like this 55mm 1.2. Unlike Cosina&#8217;s f\/1.2 lenses for other camera systems it does not make use of aspherical elements though and in fact its rendering is very similar to this old Nikon lens. Personally, if money was no object, I would gladly prefer this Voigtl\u00e4nder lens for being a bit less soft at f\/1.2, featuring 9 rounded aperture blades, more nicely shaped out of focus highlights, perfectly round rear element without cut-out and better flare resistance.<br \/>\n<em>buy from <a href=\"https:\/\/amzn.to\/49IEQxE\">Amazon.com<\/a> | <a href=\"https:\/\/bhpho.to\/42SE27c\">B&amp;H<\/a> | <a href=\"https:\/\/www.ebay.com\/sch\/i.html?_from=R40&amp;_trksid=p4432023.m570.l1313&amp;_nkw=voigtl%C3%A4nder+55mm+1.2+nokton&amp;_sacat=0&amp;mkcid=1&amp;mkrid=711-53200-19255-0&amp;siteid=0&amp;campid=5337820268&amp;toolid=20008&amp;mkevt=1\">ebay.com<\/a> | <a href=\"https:\/\/www.ebay.de\/sch\/i.html?_from=R40&amp;_trksid=p4432023.m570.l1313&amp;_nkw=voigtl%C3%A4nder+55mm+1.2+nokton&amp;_sacat=0&amp;mkcid=1&amp;mkrid=707-53477-19255-0&amp;siteid=77&amp;campid=5337820268&amp;toolid=20008&amp;mkevt=1\">ebay.de<\/a> (advertisement\/affiliate links) for <strong>$699\/649\u20ac<\/strong> or <a href=\"https:\/\/www.voigtlaender.de\/distributores\/?lang=en\">find your local Voigtl\u00e4nder distributor<\/a><\/em><\/p>\n<h2>Sample Images<\/h2>\n<figure id=\"attachment_52510\" aria-describedby=\"caption-attachment-52510\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-52510\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene7_1.1m_N55.jpg\" alt=\"comparison nikon 55mm 1.2 ai nikkor voigtl\u00e4nder 58mm 1.4 nokton sl iis sliis f-mount slr dslr review sharpness contrast bokeh vignetting rendering CA resolution 42mp 61mp a7rv z8 z9 z7 z6 a1 a9\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene7_1.1m_N55.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene7_1.1m_N55-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/55_58_1.2_1.5_Comparison_Bokeh_Scene7_1.1m_N55-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-52510\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_51749\" aria-describedby=\"caption-attachment-51749\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51749\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_15_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_15_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_15_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_15_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51749\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_51804\" aria-describedby=\"caption-attachment-51804\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51804\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_18_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_18_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_18_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_18_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51804\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_51803\" aria-describedby=\"caption-attachment-51803\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51803\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_19_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_19_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_19_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_19_2.0-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51803\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/2.0<\/figcaption><\/figure>\n<figure id=\"attachment_51997\" aria-describedby=\"caption-attachment-51997\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51997\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_20_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_20_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_20_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_20_2.0-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51997\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/2.0<\/figcaption><\/figure>\n<figure id=\"attachment_52001\" aria-describedby=\"caption-attachment-52001\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-52001\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_24_5.6.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_24_5.6.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_24_5.6-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_24_5.6-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-52001\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/5.6<\/figcaption><\/figure>\n<figure id=\"attachment_52002\" aria-describedby=\"caption-attachment-52002\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-52002\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_25_5.6.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"450\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_25_5.6.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_25_5.6-300x169.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_25_5.6-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-52002\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/5.6<\/figcaption><\/figure>\n<figure id=\"attachment_52741\" aria-describedby=\"caption-attachment-52741\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-52741\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_29_2.0.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_29_2.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_29_2.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/03\/Nikon_Nikkor_55mm_1.2_Ai_Sample_29_2.0-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-52741\" class=\"wp-caption-text\">Nikon FM2 | Nikon Nikkor 55mm 1.2 Ai | f\/2.0 | Kodak Gold 200 | ECN-2<\/figcaption><\/figure>\n<figure id=\"attachment_51747\" aria-describedby=\"caption-attachment-51747\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51747\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_13_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_13_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_13_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_13_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51747\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<figure id=\"attachment_51736\" aria-describedby=\"caption-attachment-51736\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51736\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_2_1.2.jpg\" alt=\"nikon 55mm 1.2 ai ai-s f\/1.2 pre-ai tele fast 1971 1977 reportage press review 42mp sony nikon z 61mp z6 z7 z8 z9 a7riv a7rv contrast sharpness bokeh vignetting portrait\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_2_1.2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_2_1.2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_Sample_2_1.2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-51736\" class=\"wp-caption-text\">Sony A7III | Nikon Nikkor 55mm 1.2 Ai | f\/1.2<\/figcaption><\/figure>\n<p><em>Most of the sample images in this review can be found in full resolution <a href=\"https:\/\/flic.kr\/s\/aHBqjCkf1o\">here<\/a>.<\/em><\/p>\n<h2>Further Reading<\/h2>\n<ul>\n<li><a href=\"https:\/\/phillipreeve.net\/blog\/lenses\/all-lens-reviews\/\">All Lens Reviews<\/a><\/li>\n<li><a href=\"https:\/\/phillipreeve.net\/blog\/photography\/analogue-adventures\/\">Analogue Adventures Landing Page<\/a><\/li>\n<li><a href=\"https:\/\/phillipreeve.net\/blog\/review-nikon-af-s-58mm-1-4g-better-than-its-reputation\/\">Review: Nikon AF-S 58mm 1.4G<\/a><\/li>\n<li><a href=\"https:\/\/phillipreeve.net\/blog\/lens-aberrations-explained-part-1\/\">Lens Aberrations explained<\/a><\/li>\n<li><a href=\"https:\/\/phillipreeve.net\/blog\/vm_40mm_1-4_nokton_mc\/\">Review: Voigtl\u00e4nder VM 40mm 1.4 Nokton MC<\/a><\/li>\n<\/ul>\n<h2>Support Us<\/h2>\n<p>Did you find this article useful or just liked reading it? Treat us to a coffee!<br \/>\n<a href=\"https:\/\/www.paypal.com\/donate\/?hosted_button_id=3K9EJRRQVXT4J\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40345 size-full\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2023\/06\/donate2.png\" alt=\"\" width=\"103\" height=\"29\"><\/a><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.paypal.com\/en_SE\/i\/scr\/pixel.gif\" alt=\"\" width=\"1\" height=\"1\" border=\"0\"> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.paypal.com\/en_SE\/i\/scr\/pixel.gif\" alt=\"\" width=\"1\" height=\"1\" border=\"0\"><em>via Paypal<\/em><\/p>\n<p>This site contains advertisement\/affiliate links. If you make a purchase using any of the links marked as advertisement\/affiliate links, I may receive a small commission at no additional cost to you. This helps support the creation of future content.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction The optical design of this Nikkor 55mm 1.2 dates back to 1965, which makes it Nikon&#8217;s first f\/1.2 lens for the F-mount. Among Nikon&#8217;s three manual focus f\/1.2 ~50mm lenses this is not exactly a fan favorite though and usually considered the worst of the bunch. Let&#8217;s try to find out in this review &hellip; <a href=\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Review: Nikon Nikkor 55mm 1.2 Ai &#8211; The first f\/1.2 F-mount lens<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":4708,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[51,311,18,419],"tags":[],"class_list":["post-51409","post","type-post","status-publish","format-standard","hentry","category-nikon","category-nikon-manufacturers","category-review","category-vintage"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Review: Nikon Nikkor 55mm 1.2 Ai - The first f\/1.2 F-mount lens - phillipreeve.net<\/title>\n<meta name=\"description\" content=\"The Nikon Nikkor 55mm 1.2 was the first F-mount lens as fast as f\/1.2. It was first released in 1965, but how does it compare to\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Review: Nikon Nikkor 55mm 1.2 Ai - The first f\/1.2 F-mount lens - phillipreeve.net\" \/>\n<meta property=\"og:description\" content=\"The Nikon Nikkor 55mm 1.2 was the first F-mount lens as fast as f\/1.2. It was first released in 1965, but how does it compare to\" \/>\n<meta property=\"og:url\" content=\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/\" \/>\n<meta property=\"og:site_name\" content=\"phillipreeve.net\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/bastian.kratzke\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-06T19:47:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-23T13:40:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sony_A7rII_Title_FB.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"BastianK\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"BastianK\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"41 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/\",\"url\":\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/\",\"name\":\"Review: Nikon Nikkor 55mm 1.2 Ai - The first f\/1.2 F-mount lens - phillipreeve.net\",\"isPartOf\":{\"@id\":\"https:\/\/phillipreeve.net\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n.jpg\",\"datePublished\":\"2024-04-06T19:47:37+00:00\",\"dateModified\":\"2026-03-23T13:40:54+00:00\",\"author\":{\"@id\":\"https:\/\/phillipreeve.net\/blog\/#\/schema\/person\/9b7aa081afe07a6cae2e7d1ea1b476d7\"},\"description\":\"The Nikon Nikkor 55mm 1.2 was the first F-mount lens as fast as f\/1.2. It was first released in 1965, but how does it compare to\",\"breadcrumb\":{\"@id\":\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/#primaryimage\",\"url\":\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n.jpg\",\"contentUrl\":\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n.jpg\",\"width\":800,\"height\":533,\"caption\":\"Nikon Nikkor 55mm 1.2 Ai on Nikon FM2n\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/phillipreeve.net\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Review: Nikon Nikkor 55mm 1.2 Ai &#8211; The first f\/1.2 F-mount lens\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/phillipreeve.net\/blog\/#website\",\"url\":\"https:\/\/phillipreeve.net\/blog\/\",\"name\":\"phillipreeve.net\",\"description\":\"Sony \u03b1 | Leica M | Nikon Z\/F New articles every week\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/phillipreeve.net\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/phillipreeve.net\/blog\/#\/schema\/person\/9b7aa081afe07a6cae2e7d1ea1b476d7\",\"name\":\"BastianK\",\"description\":\"My name is Bastian and I am your expert here when it comes to ultra wide angle lenses, super fast portrait lenses (ranging from a 50mm f\/0.95 to a 200mm f\/1.8) and I also have reviewed way too many 35mm lenses. Don't ask me anything about macro or wildlife shooting though.\",\"sameAs\":[\"https:\/\/www.flickr.com\/bastian_k\",\"https:\/\/www.facebook.com\/bastian.kratzke\",\"https:\/\/www.instagram.com\/bastiankratzke\",\"https:\/\/www.linkedin.com\/in\/bastian-kratzke-450636164\/\"],\"url\":\"https:\/\/phillipreeve.net\/blog\/author\/bastiank\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Review: Nikon Nikkor 55mm 1.2 Ai - The first f\/1.2 F-mount lens - phillipreeve.net","description":"The Nikon Nikkor 55mm 1.2 was the first F-mount lens as fast as f\/1.2. It was first released in 1965, but how does it compare to","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/","og_locale":"en_US","og_type":"article","og_title":"Review: Nikon Nikkor 55mm 1.2 Ai - The first f\/1.2 F-mount lens - phillipreeve.net","og_description":"The Nikon Nikkor 55mm 1.2 was the first F-mount lens as fast as f\/1.2. It was first released in 1965, but how does it compare to","og_url":"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/","og_site_name":"phillipreeve.net","article_author":"https:\/\/www.facebook.com\/bastian.kratzke","article_published_time":"2024-04-06T19:47:37+00:00","article_modified_time":"2026-03-23T13:40:54+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_55mm_1.2_Ai_Sony_A7rII_Title_FB.jpg","type":"image\/jpeg"}],"author":"BastianK","twitter_misc":{"Written by":"BastianK","Est. reading time":"41 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/","url":"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/","name":"Review: Nikon Nikkor 55mm 1.2 Ai - The first f\/1.2 F-mount lens - phillipreeve.net","isPartOf":{"@id":"https:\/\/phillipreeve.net\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/#primaryimage"},"image":{"@id":"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/#primaryimage"},"thumbnailUrl":"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n.jpg","datePublished":"2024-04-06T19:47:37+00:00","dateModified":"2026-03-23T13:40:54+00:00","author":{"@id":"https:\/\/phillipreeve.net\/blog\/#\/schema\/person\/9b7aa081afe07a6cae2e7d1ea1b476d7"},"description":"The Nikon Nikkor 55mm 1.2 was the first F-mount lens as fast as f\/1.2. It was first released in 1965, but how does it compare to","breadcrumb":{"@id":"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/#primaryimage","url":"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n.jpg","contentUrl":"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2024\/02\/Nikon_Nikkor_55mm_1.2_Ai_FM2n.jpg","width":800,"height":533,"caption":"Nikon Nikkor 55mm 1.2 Ai on Nikon FM2n"},{"@type":"BreadcrumbList","@id":"https:\/\/phillipreeve.net\/blog\/review-nikon-nikkor-55mm-1-2-ai-the-first-f-1-2-f-mount-lens\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/phillipreeve.net\/blog\/"},{"@type":"ListItem","position":2,"name":"Review: Nikon Nikkor 55mm 1.2 Ai &#8211; The first f\/1.2 F-mount lens"}]},{"@type":"WebSite","@id":"https:\/\/phillipreeve.net\/blog\/#website","url":"https:\/\/phillipreeve.net\/blog\/","name":"phillipreeve.net","description":"Sony \u03b1 | Leica M | Nikon Z\/F New articles every week","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/phillipreeve.net\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/phillipreeve.net\/blog\/#\/schema\/person\/9b7aa081afe07a6cae2e7d1ea1b476d7","name":"BastianK","description":"My name is Bastian and I am your expert here when it comes to ultra wide angle lenses, super fast portrait lenses (ranging from a 50mm f\/0.95 to a 200mm f\/1.8) and I also have reviewed way too many 35mm lenses. Don't ask me anything about macro or wildlife shooting though.","sameAs":["https:\/\/www.flickr.com\/bastian_k","https:\/\/www.facebook.com\/bastian.kratzke","https:\/\/www.instagram.com\/bastiankratzke","https:\/\/www.linkedin.com\/in\/bastian-kratzke-450636164\/"],"url":"https:\/\/phillipreeve.net\/blog\/author\/bastiank\/"}]}},"_links":{"self":[{"href":"https:\/\/phillipreeve.net\/blog\/wp-json\/wp\/v2\/posts\/51409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phillipreeve.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phillipreeve.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phillipreeve.net\/blog\/wp-json\/wp\/v2\/users\/4708"}],"replies":[{"embeddable":true,"href":"https:\/\/phillipreeve.net\/blog\/wp-json\/wp\/v2\/comments?post=51409"}],"version-history":[{"count":44,"href":"https:\/\/phillipreeve.net\/blog\/wp-json\/wp\/v2\/posts\/51409\/revisions"}],"predecessor-version":[{"id":85528,"href":"https:\/\/phillipreeve.net\/blog\/wp-json\/wp\/v2\/posts\/51409\/revisions\/85528"}],"wp:attachment":[{"href":"https:\/\/phillipreeve.net\/blog\/wp-json\/wp\/v2\/media?parent=51409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phillipreeve.net\/blog\/wp-json\/wp\/v2\/categories?post=51409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phillipreeve.net\/blog\/wp-json\/wp\/v2\/tags?post=51409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}