{"id":77489,"date":"2026-06-20T20:55:21","date_gmt":"2026-06-20T19:55:21","guid":{"rendered":"https:\/\/phillipreeve.net\/blog\/?p=77489"},"modified":"2026-06-20T21:48:20","modified_gmt":"2026-06-20T20:48:20","slug":"review-thypoch-28mm-2-8-eureka-limited-edition","status":"publish","type":"post","link":"https:\/\/phillipreeve.net\/blog\/review-thypoch-28mm-2-8-eureka-limited-edition\/","title":{"rendered":"Review: Thypoch 28mm 2.8 Eureka Limited Edition"},"content":{"rendered":"<h2>Introduction<\/h2>\n<figure id=\"attachment_87265\" aria-describedby=\"caption-attachment-87265\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87265\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Limited_Black.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Limited_Black.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Limited_Black-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Limited_Black-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-87265\" class=\"wp-caption-text\">Thypoch 28mm 2.8 Eureka Limited on Leica M10<\/figcaption><\/figure>\n<p>As the second entry of its lineup of more compact &#8220;Eureka&#8221; M-mount lenses Thypoch released this 28mm 2.8 in a limited edition run. This is certainly an M-mount lens with a very unique look but it also has a direct competitor: the <a href=\"https:\/\/phillipreeve.net\/blog\/review-funleader-x-brightin-star-28mm-2-8-xslim-pro-m\/\">Funleader x Brightin Star 28mm 2.8 XSlim Pro<\/a>. So which one is the better compact 28mm lens? Let&#8217;s find out in this review.<br \/>\n<em>Lens is being tested on 42mp Sony A7rII&nbsp;and 24mp Leica M10<br \/>\n<\/em><\/p>\n<h2>Sample Images<\/h2>\n<figure id=\"attachment_77950\" aria-describedby=\"caption-attachment-77950\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77950\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_11.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_11.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_11-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_11-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77950\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77952\" aria-describedby=\"caption-attachment-77952\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77952\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_8.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_8-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77952\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/4.0<\/figcaption><\/figure>\n<figure id=\"attachment_87921\" aria-describedby=\"caption-attachment-87921\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87921\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_5.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_5.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_5-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_5-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-87921\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/8.0<\/figcaption><\/figure>\n<figure id=\"attachment_78062\" aria-describedby=\"caption-attachment-78062\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-78062\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_35.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_35.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_35-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_35-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-78062\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/8.0<\/figcaption><\/figure>\n<figure id=\"attachment_77991\" aria-describedby=\"caption-attachment-77991\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77991\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_25.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_25.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_25-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_25-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77991\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77992\" aria-describedby=\"caption-attachment-77992\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77992\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_26.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_26.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_26-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_26-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77992\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77990\" aria-describedby=\"caption-attachment-77990\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77990\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_24.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_24.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_24-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_24-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77990\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77999\" aria-describedby=\"caption-attachment-77999\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77999\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_33.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_33.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_33-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_33-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77999\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<p><!--more--><\/p>\n<figure id=\"attachment_78000\" aria-describedby=\"caption-attachment-78000\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-78000\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_34.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_34.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_34-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_34-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-78000\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8 | Ai Denoise<\/figcaption><\/figure>\n<p><em>You can find most of the sample images in full resolution <a href=\"https:\/\/flic.kr\/s\/aHBqjCTVjQ\">here<\/a>.<\/em><\/p>\n\n<h2>Disclosure<\/h2>\n<p>I first received an early prototype of this lens in September 2025. Sadly I found it to have severe color cast issues on the Leica M10 and earlier digital M cameras. This led to a complete redesign of the optical block and I receided an improved version from Thypoch\/DZO in May 2026. This review covers the improved version.<\/p>\n<h2>Specifications<\/h2>\n<p>This Thypoch 28mm 2.8 Eureka has the following specifications:<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>Diameter: 52 mm<\/li>\n<li>Length: 19 mm<\/li>\n<li>Weight: 134g (measured)<\/li>\n<li>Number of Aperture Blades: 8 (slightly rounded)<\/li>\n<li>Filter diameter: 27 mm<\/li>\n<li>Elements\/Groups: 7\/4<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-87873 size-medium\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Limited_Diagram-300x249.png\" alt=\"\" width=\"300\" height=\"249\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Limited_Diagram-300x249.png 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Limited_Diagram.png 680w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/li>\n<li>Close Focusing Distance: 0.4 m<\/li>\n<li>Maximum Magnification: 1:11.8 (measured)<\/li>\n<li>Mount: Leica-M<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><em>buy from <a href=\"https:\/\/store.thypoch.com\/collections\/all?ref=lyiftukn\">manufacturer&#8217;s shop<\/a> (use code PRNET for free shipping) | <a href=\"https:\/\/www.ebay.com\/sch\/i.html?_nkw=thypoch+28mm+2.8&amp;_sacat=0&amp;_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_odkw=viltrox+14mm+4.0&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?_nkw=thypoch+28mm+2.8&amp;_sacat=0&amp;_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_odkw=viltrox+14mm+4.0&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> | <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?N=0&amp;InitialSearch=yes&amp;Ntt=thypoch%2028mm%202.8&amp;BI=21073&amp;KBID=18855&amp;SID=DFF&amp;DFF=d50\">B&amp;H<\/a> (affiliate links) for <strong>$459<\/strong><\/em><\/p>\n<h2>Handling \/ Build Quality<\/h2>\n<figure id=\"attachment_77699\" aria-describedby=\"caption-attachment-77699\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77699\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77699\" class=\"wp-caption-text\">Thypoch 28mm 2.8 Eureka Limited<\/figcaption><\/figure>\n<p>This Thypoch lens come in two version: one features a unique casing design unlike an other lens I am aware of: a silver casing and white surfaces with gold plated screws. The lens seems to be made from aluminium and all the writings are engraved.<\/p>\n<figure id=\"attachment_87788\" aria-describedby=\"caption-attachment-87788\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87788\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Limited_Black-1.jpg\" alt=\"\" width=\"800\" height=\"457\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Limited_Black-1.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Limited_Black-1-300x171.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Limited_Black-1-768x439.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-87788\" class=\"wp-caption-text\">Thypoch 28mm 2.8 Eureka Limited<\/figcaption><\/figure>\n<p>It is also available as black with gold screws but the inner tube is still silver here.<\/p>\n<p>The aperture ring is actually the optical block &#8211; similar to some <a href=\"https:\/\/phillipreeve.net\/blog\/overview-ms-optics-lenses\/\">MS-Optics lenses<\/a>. There are no click stops and you cannot see the markings from top, so it is a bit fiddly to adjust the aperture setting. The filter thread also rotates when changing the aperture setting.<\/p>\n<p>To focus a small tab at the bottom of the lens should be used. It rotates 90\u00b0 from the minimum focus distance of 0.4 m to infinity. Sadly there is no click stop at the 0.7 m setting. Resistance of the focus ring is nice and on focusing filter thread and front element do not rotate.<\/p>\n<figure id=\"attachment_77700\" aria-describedby=\"caption-attachment-77700\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77700\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited_Comparison_Voigtlander_VM_Color-Skopar.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"234\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited_Comparison_Voigtlander_VM_Color-Skopar.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited_Comparison_Voigtlander_VM_Color-Skopar-300x88.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited_Comparison_Voigtlander_VM_Color-Skopar-768x225.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77700\" class=\"wp-caption-text\">Thypoch 28mm 2.8 Eureka Limited | Voigtl\u00e4nder VM 28mm 2.8 Color-Skopar<\/figcaption><\/figure>\n<p>The <a href=\"https:\/\/phillipreeve.net\/blog\/review-voigtlander-vm-28mm-2-8-color-skopar\/\">Voigtl\u00e4nder VM 28mm 2.8 Color-Skopar<\/a> is also a very small lens, yet it looks pretty big next to this lens &#8211; their length is very similar though and the Voigtl\u00e4nder lens surely has less quirky handling. The <a href=\"https:\/\/phillipreeve.net\/blog\/review-funleader-x-brightin-star-28mm-2-8-xslim-pro-m\/\">Brightin Star 28mm 2.8<\/a> is shorter and features a similar control scheme as this Thypoch lens.<\/p>\n<figure id=\"attachment_77701\" aria-describedby=\"caption-attachment-77701\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77701\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited_Minolta_CLE.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited_Minolta_CLE.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited_Minolta_CLE-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Limited_Minolta_CLE-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77701\" class=\"wp-caption-text\">Thypoch 28mm 2.8 Eureka Limited on Minolta CLE<\/figcaption><\/figure>\n<p>If you are looking for a very compact analogue setup, this lens also pairs nicely with the Minolta CLE.&nbsp;<\/p>\n<h2>Vignetting<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87755\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/vignetting_Thypoch_28mm_2.8_Eureka.jpg\" alt=\"\" width=\"750\" height=\"610\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/vignetting_Thypoch_28mm_2.8_Eureka.jpg 750w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/vignetting_Thypoch_28mm_2.8_Eureka-300x244.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n\n<table id=\"tablepress-259\" class=\"tablepress tablepress-id-259\">\n<tbody class=\"row-striping\">\n<tr class=\"row-1\">\n\t<td class=\"column-1\">f\/2.8<\/td><td class=\"column-2\">3.3 EV<\/td>\n<\/tr>\n<tr class=\"row-2\">\n\t<td class=\"column-1\">f\/4.0<\/td><td class=\"column-2\">2.7 EV<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">f\/5.6<\/td><td class=\"column-2\">2.6 EV<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">f\/8.0 - f\/16<\/td><td class=\"column-2\">2.5 EV<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-259 from cache -->\n<p>This Thypoch 28mm 2.8 Eureka shows high vignetting figures &#8211; not uncommon among such compact lenses. The <a href=\"https:\/\/phillipreeve.net\/blog\/review-voigtlander-vm-28mm-2-8-color-skopar\/\">Voigtl\u00e4nder VM 28mm 2.8 Color-Skopar<\/a> shows similarly high vignetting figures at shared apertures, the <a href=\"https:\/\/phillipreeve.net\/blog\/review-funleader-x-brightin-star-28mm-2-8-xslim-pro-m\/\">Brightin Star 28mm 2.8<\/a> &#8211; probably thanks to its huge rear element &#8211; as well as the much bigger <a href=\"https:\/\/phillipreeve.net\/blog\/review-light-lens-lab-28mm-2-8-9-element\/\">Light Lens Lab 28mm 2.8 9e<\/a> show less vignetting.<\/p>\n<p>Around 3 EV vignetting are still a whole lot though and even stopped down more than 2 EV remain.<\/p>\n<figure id=\"attachment_87753\" aria-describedby=\"caption-attachment-87753\" style=\"width: 1026px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87753\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Vig_Graph.png\" alt=\"\" width=\"1026\" height=\"766\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Vig_Graph.png 1026w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Vig_Graph-300x224.png 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Vig_Graph-800x597.png 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Vig_Graph-768x573.png 768w\" sizes=\"auto, (max-width: 1026px) 100vw, 1026px\" \/><figcaption id=\"caption-attachment-87753\" class=\"wp-caption-text\">Thypoch 28mm 2.8 Eureka<\/figcaption><\/figure>\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<h2>Color Cast<\/h2>\n<figure id=\"attachment_87760\" aria-describedby=\"caption-attachment-87760\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87760\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Color_Cast_M10_2.8.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Color_Cast_M10_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Color_Cast_M10_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Color_Cast_M10_2.8-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-87760\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka | f\/2.8<\/figcaption><\/figure>\n<p>If using this lens on the Leica M10 there is hardly any color cast visible which is good news.&nbsp;<\/p>\n<h2>Sharpness<\/h2>\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-1-review-thypoch-28mm-2-8-eureka-limited-edition-41240\"><li class=\"active\"><a href=\"#ert_pane1-0\" data-toggle=\"tab\">f\/2.8<\/a><\/li><li class=\"\"><a href=\"#ert_pane1-1\" data-toggle=\"tab\">f\/4.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane1-2\" data-toggle=\"tab\">f\/5.6<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-1-review-thypoch-28mm-2-8-eureka-limited-edition-41240\"><li class=\"tab-pane active\" id=\"ert_pane1-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77724\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_2.8.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_2.8-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane1-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77725\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_4.0.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_4.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_4.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_4.0-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane1-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77726\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_5.6.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_5.6.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_5.6-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Focus_Shift_R2_50_5.6-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><span style=\"color: #999999;\"><em>Sony A7rII | Thypoch 28mm 2.8 Eureka | 50% crops<br \/>\n<\/em><\/span><\/p>\n<p>This Thypoch 28mm 2.8 Eureka shows a little bit of focus shift. It is not enough for the subject to drop out of the focal plane, so it shouldn&#8217;t be an actual problem in the field.<\/p>\n<h3>infinity (24mp Leica M10, 42mp Sony A7rII)<\/h3>\n<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-thypoch-28mm-2-8-eureka-limited-edition-71523\"><li class=\"active\"><a href=\"#ert_pane2-0\" data-toggle=\"tab\">Leica M10<\/a><\/li><li class=\"\"><a href=\"#ert_pane2-1\" data-toggle=\"tab\">Sony A7rII<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-2-review-thypoch-28mm-2-8-eureka-limited-edition-71523\"><li class=\"tab-pane active\" id=\"ert_pane2-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87742\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Sharpness_Thypoch_28mm_2.8_Eureka_M10.jpg\" alt=\"\" width=\"800\" height=\"1408\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Sharpness_Thypoch_28mm_2.8_Eureka_M10.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Sharpness_Thypoch_28mm_2.8_Eureka_M10-170x300.jpg 170w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Sharpness_Thypoch_28mm_2.8_Eureka_M10-727x1280.jpg 727w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Sharpness_Thypoch_28mm_2.8_Eureka_M10-768x1352.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane2-1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87743\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Sharpness_Thypoch_28mm_2.8_Eureka_R2.jpg\" alt=\"\" width=\"800\" height=\"1400\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Sharpness_Thypoch_28mm_2.8_Eureka_R2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Sharpness_Thypoch_28mm_2.8_Eureka_R2-171x300.jpg 171w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Sharpness_Thypoch_28mm_2.8_Eureka_R2-731x1280.jpg 731w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Sharpness_Thypoch_28mm_2.8_Eureka_R2-768x1344.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div>\n<figure id=\"attachment_87746\" aria-describedby=\"caption-attachment-87746\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87746\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_M10_Sharpness_11.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_M10_Sharpness_11.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_M10_Sharpness_11-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_M10_Sharpness_11-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-87746\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/11<\/figcaption><\/figure>\n<p>On the Leica M10 this Thypoch 28mm 2.8 Eureka shows a good performance: already at f\/2.8 it is usable across the whole frame.<\/p>\n<p>The <a href=\"https:\/\/phillipreeve.net\/blog\/review-voigtlander-vm-28mm-2-8-color-skopar\/\">Voigtl\u00e4nder VM 28mm 2.8 Color-Skopar<\/a> and the <a href=\"https:\/\/phillipreeve.net\/blog\/review-light-lens-lab-28mm-2-8-9-element\/\">Light Lens Lab 28mm 2.8 9e<\/a> did perform even better here, but they are also bigger. The similarly small <a href=\"https:\/\/phillipreeve.net\/blog\/review-funleader-x-brightin-star-28mm-2-8-xslim-pro-m\/\">Brightin Star 28mm 2.8<\/a> looks pretty awful by comparison.<\/p>\n<p>On the Sony A7rII this lens does not perform particularly well &#8211; thanks to its <a href=\"https:\/\/phillipreeve.net\/blog\/different-filter-stacks-and-what-they-mean-for-us-sony-e-nikon-z-leica-m-kolari-ut\/\">thicker filter stack<\/a>, which was to be expected.<\/p>\n<h3>close distance (0.4 m, 42mp Sony A7rII)<\/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-3-review-thypoch-28mm-2-8-eureka-limited-edition-74026\"><li class=\"active\"><a href=\"#ert_pane3-0\" data-toggle=\"tab\">f\/2.8<\/a><\/li><li class=\"\"><a href=\"#ert_pane3-1\" data-toggle=\"tab\">f\/4.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane3-2\" data-toggle=\"tab\">f\/5.6<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-3-review-thypoch-28mm-2-8-eureka-limited-edition-74026\"><li class=\"tab-pane active\" id=\"ert_pane3-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77734\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_2.8.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_2.8-768x513.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-77735\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_4.0.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_4.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_4.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_4.0-768x513.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-77736\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_5.6.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"534\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_5.6.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_5.6-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sharpness_Close_R2_100_5.6-768x513.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><em><span style=\"color: #999999;\">Sony A7rII | Thypoch 28mm 2.8 Eureka | 100% crops<\/span><\/em><\/p>\n<p>For a 28mm M-mount lens a minimum focus distance of 0.4 m is actually pretty good &#8211; even though the <a href=\"https:\/\/phillipreeve.net\/blog\/review-thypoch-simera-28mm-1-4\/\">Thypoch 28mm 1.4 Simera<\/a> focuses even closer.<\/p>\n<p>The performance is also good at close distances from the maximum aperture, the peak performance is reached at f\/5.6.<\/p>\n<h2>Flare resistance<\/h2>\n<p>The Thypoch lenses generally showed a good performance in this category, yet many of the very small lenses actually struggle. What should we expect here?<\/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-4-review-thypoch-28mm-2-8-eureka-limited-edition-44523\"><li class=\"active\"><a href=\"#ert_pane4-0\" data-toggle=\"tab\">Position 1<\/a><\/li><li class=\"\"><a href=\"#ert_pane4-1\" data-toggle=\"tab\">Position 2<\/a><\/li><li class=\"\"><a href=\"#ert_pane4-2\" data-toggle=\"tab\">Position 3<\/a><\/li><li class=\"\"><a href=\"#ert_pane4-3\" data-toggle=\"tab\">Position 4<\/a><\/li><li class=\"\"><a href=\"#ert_pane4-4\" data-toggle=\"tab\">Position 5<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-4-review-thypoch-28mm-2-8-eureka-limited-edition-44523\"><li class=\"tab-pane active\" id=\"ert_pane4-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87778\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos1.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos1.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos1-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos1-768x512.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-87779\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos2.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos2-768x512.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-87780\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos3.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos3.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos3-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos3-768x512.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-87781\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos4.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos4-768x512.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-87782\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos5.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos5.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos5-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_2.8_Pos5-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><em><span style=\"color: #999999;\">Leica M10 | Thypoch 28mm 2.8 Eureka | f\/2.8<\/span><br \/>\n<\/em><\/p>\n<p>At the maximum aperture the performance is actually pretty good: contrast stays on a high level and there are hardly any issues with ghosting and only little veiling flare.<\/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-thypoch-28mm-2-8-eureka-limited-edition-25133\"><li class=\"active\"><a href=\"#ert_pane5-0\" data-toggle=\"tab\">Position 1<\/a><\/li><li class=\"\"><a href=\"#ert_pane5-1\" data-toggle=\"tab\">Position 2<\/a><\/li><li class=\"\"><a href=\"#ert_pane5-2\" data-toggle=\"tab\">Position 3<\/a><\/li><li class=\"\"><a href=\"#ert_pane5-3\" data-toggle=\"tab\">Position 4<\/a><\/li><li class=\"\"><a href=\"#ert_pane5-4\" data-toggle=\"tab\">Position 5<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-5-review-thypoch-28mm-2-8-eureka-limited-edition-25133\"><li class=\"tab-pane active\" id=\"ert_pane5-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87783\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos1.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos1.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos1-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos1-768x512.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-87784\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos2.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane5-2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87785\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos3.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos3.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos3-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos3-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane5-3\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87786\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos4.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos4-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane5-4\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87787\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos5.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos5.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos5-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Flare_M10_11_Pos5-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><em><span style=\"color: #999999;\">Leica M10 | Thypoch 28mm 2.8 Eureka | f\/11<\/span><\/em><\/p>\n<p>Also stopped down the performance looks good, but the sunstars do look unnecessarily huge. I encountered similar issues with the <a href=\"https:\/\/phillipreeve.net\/blog\/review-viltrox-28mm-4-5-af-pancake\/\">Viltrox AF 28mm 4.5 FE<\/a>, another very small 28mm lens.&nbsp;<\/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-6-review-thypoch-28mm-2-8-eureka-limited-edition-61451\"><li class=\"active\"><a href=\"#ert_pane6-0\" data-toggle=\"tab\">f\/2.8<\/a><\/li><li class=\"\"><a href=\"#ert_pane6-1\" data-toggle=\"tab\">f\/4.0<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-6-review-thypoch-28mm-2-8-eureka-limited-edition-61451\"><li class=\"tab-pane active\" id=\"ert_pane6-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87761\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Coma_M10_100_2.8.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Coma_M10_100_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Coma_M10_100_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Coma_M10_100_2.8-768x512.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-87762\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Coma_M10_100_4.0.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Coma_M10_100_4.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Coma_M10_100_4.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Coma_M10_100_4.0-768x512.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, Leica M10<br \/>\n<\/em><\/span><\/p>\n<p>We saw the good corner performance in the sharpness section so it shouldn&#8217;t come as a surprise that also Coma is not really a problem. This is a huge difference compared to the <a href=\"https:\/\/phillipreeve.net\/blog\/review-funleader-x-brightin-star-28mm-2-8-xslim-pro-m\/\">Brightin Star 28mm 2.8<\/a>, which looked awful here.<\/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-7-review-thypoch-28mm-2-8-eureka-limited-edition-32882\"><li class=\"active\"><a href=\"#ert_pane7-0\" data-toggle=\"tab\">uncorrected<\/a><\/li><li class=\"\"><a href=\"#ert_pane7-1\" data-toggle=\"tab\">corrected +2<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-7-review-thypoch-28mm-2-8-eureka-limited-edition-32882\"><li class=\"tab-pane active\" id=\"ert_pane7-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87764\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Distortion_4.0.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Distortion_4.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Distortion_4.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Distortion_4.0-768x512.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-87763\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Distortion_4.0_p2.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Distortion_4.0_p2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Distortion_4.0_p2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Distortion_4.0_p2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><span style=\"color: #999999;\"><em>Leica M10 | Thypoch 28mm 2.8 Eureka | f\/5.6<\/em><\/span><\/p>\n<p>Distortion of this Thypoch 28mm 2.8 is very low &#8211; good news if you want to use it on film. Dialing in a correction of +2 in Lightroom\/ACR gets rid of the small remaining distortion.<\/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-8-review-thypoch-28mm-2-8-eureka-limited-edition-32956\"><li class=\"active\"><a href=\"#ert_pane8-0\" data-toggle=\"tab\">f\/2.8<\/a><\/li><li class=\"\"><a href=\"#ert_pane8-1\" data-toggle=\"tab\">f\/4.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane8-2\" data-toggle=\"tab\">f\/5.6<\/a><\/li><li class=\"\"><a href=\"#ert_pane8-3\" data-toggle=\"tab\">f\/8.0<\/a><\/li><li class=\"\"><a href=\"#ert_pane8-4\" data-toggle=\"tab\">f\/11<\/a><\/li><li class=\"\"><a href=\"#ert_pane8-5\" data-toggle=\"tab\">f\/16<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-8-review-thypoch-28mm-2-8-eureka-limited-edition-32956\"><li class=\"tab-pane active\" id=\"ert_pane8-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77737\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_2.8.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_2.8-768x512.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-77738\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_4.0.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_4.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_4.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_4.0-768x512.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-77739\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_5.6.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_5.6.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_5.6-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_5.6-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane8-3\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77740\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_8.0.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_8.0.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_8.0-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_8.0-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane8-4\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77741\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_11.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_11.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_11-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_11-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><li class=\"tab-pane \" id=\"ert_pane8-5\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77742\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_16.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_16.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_16-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sunstars_M10_50_16-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><em><span style=\"color: #999999;\">Leica M10 | Thypoch 28mm 2.8 Eureka | 50% crops<\/span><\/em><\/p>\n<p>This lens makes use of 8 slightly rounded aperture blades, which is rare to see these days. An even number of aperture blades can be good news for creating distinct sunstars, the alignment of the blades is not perfect here though, so only at f\/16 the rays are pointy instead of frayed.<br \/>\nIf you want to learn more about this topic have a look at <a href=\"https:\/\/phillipreeve.net\/blog\/best-lenses-for-sunstars\/\">this article<\/a>.<\/p>\n<h2>Bokeh<\/h2>\n<figure id=\"attachment_77985\" aria-describedby=\"caption-attachment-77985\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77985\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_18.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_18.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_18-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_18-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77985\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<p>I have reviewed a few of these 28mm 2.8 lenses now and generally these are not the best choice of lens if you are looking to create some shallow depth of field.<\/p>\n<figure id=\"attachment_77984\" aria-describedby=\"caption-attachment-77984\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77984\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_17.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_17.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_17-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_17-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77984\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77981\" aria-describedby=\"caption-attachment-77981\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77981\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_14.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_14.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_14-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_14-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77981\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77998\" aria-describedby=\"caption-attachment-77998\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77998\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_32.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_32.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_32-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_32-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77998\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<p>A benefit of this Thypoch lens is the generous minimum focus distance of 0.4 m. Thanks to that you can actually create some bokeh in close focus scenarios and its quality is quite alright without any apparent double edged structures.<\/p>\n<figure id=\"attachment_77980\" aria-describedby=\"caption-attachment-77980\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77980\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_13.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_13.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_13-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_13-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77980\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77982\" aria-describedby=\"caption-attachment-77982\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77982\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_15.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_15.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_15-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_15-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77982\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77987\" aria-describedby=\"caption-attachment-77987\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77987\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_21.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_21.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_21-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_21-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77987\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77989\" aria-describedby=\"caption-attachment-77989\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77989\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_23.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_23.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_23-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_23-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77989\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<p>At longer focus distances the <a href=\"https:\/\/phillipreeve.net\/blog\/review-funleader-x-brightin-star-28mm-2-8-xslim-pro-m\/\">Brightin Star 28mm 2.8<\/a> looked pretty awful here due to its field curvature and optical vignetting issues. This Thypoch lens is much better behaved and creates an uobtrusive bokeh, similar to the <a href=\"https:\/\/phillipreeve.net\/blog\/review-voigtlander-vm-28mm-2-8-color-skopar\/\">Voigtl\u00e4nder 28mm 2.8<\/a> lens.<\/p>\n<h2>Chromatic Aberrations<\/h2>\n<h3><strong>lateral<\/strong><\/h3>\n<p>Lateral CA are well corrected, I didn&#8217;t find any in my pictures.<\/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-9-review-thypoch-28mm-2-8-eureka-limited-edition-85118\"><li class=\"active\"><a href=\"#ert_pane9-0\" data-toggle=\"tab\">f\/2.8 background<\/a><\/li><li class=\"\"><a href=\"#ert_pane9-1\" data-toggle=\"tab\">f\/2.8 foreground<\/a><\/li><\/ul><\/div><div style=\"clear:both;width: 100%;\"><ul class=\"tab-content\" id=\"oscitas-restabcontent-9-review-thypoch-28mm-2-8-eureka-limited-edition-85118\"><li class=\"tab-pane active\" id=\"ert_pane9-0\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87765\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_BF_BG_M10_100_2.8.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_BF_BG_M10_100_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_BF_BG_M10_100_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_BF_BG_M10_100_2.8-768x512.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-87766\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_BF_FG_M10_100_2.8.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_BF_FG_M10_100_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_BF_FG_M10_100_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_BF_FG_M10_100_2.8-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li><\/ul><\/div><\/div><span style=\"color: #999999;\"><em>Leica M10 | Thypoch 28mm 2.8 Eureka | 100% crops<\/em><\/span><\/p>\n<p>This is not a particularly fast lens and bokeh fringing hardly visible, so generally not something that should worry you in the field.<\/p>\n<figure id=\"attachment_87767\" aria-describedby=\"caption-attachment-87767\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87767\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_PF_M10_100_2.8.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_PF_M10_100_2.8.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_PF_M10_100_2.8-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_loCA_PF_M10_100_2.8-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-87767\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8 | 100% crop<\/figcaption><\/figure>\n<p>Also purple fringing is not an issue at all.<\/p>\n<h2>Conclusion<\/h2>\n<div dir=\"auto\">\n<table>\n<tbody>\n<tr>\n<td><strong>good<\/strong><\/p>\n<ul>\n<li><span style=\"color: #339966;\">good contrast and resolution<\/span><\/li>\n<li><span style=\"color: #339966;\">CA correction<\/span><\/li>\n<li><span style=\"color: #339966;\">Coma correction<\/span><\/li>\n<li><span style=\"color: #339966;\">flare resistance<\/span><\/li>\n<li><span style=\"color: #339966;\">unobtrusive bokeh<\/span><\/li>\n<li><span style=\"color: #339966;\">0.4 m minimum focus distance<\/span><\/li>\n<li><span style=\"color: #339966;\">very small, low weight<\/span><\/li>\n<\/ul>\n<\/td>\n<td><strong>average<\/strong><\/p>\n<ul>\n<li>low, easy to correct distortion&nbsp;<\/li>\n<li>handling<\/li>\n<\/ul>\n<\/td>\n<td><strong>not good<\/strong><\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">high vignetting<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Sometimes these small lenses come with severe compromises and the <a href=\"https:\/\/phillipreeve.net\/blog\/review-funleader-x-brightin-star-28mm-2-8-xslim-pro-m\/\">Brightin Star 28mm 2.8<\/a> &#8211; another small lens sharing the specifications of this Thypoch 28mm 2.8 Eureka &#8211; was one such lens: pretty awful off center at wider apertures due to uncorrected Coma, weird bokeh thanks to crazy field curvature, somewhat mediocre flare resistance and severe focus shift on top of that.<\/p>\n<p>Personally, I am not a huge fan of the handling but that is partly the price to be paid for its tiny size and same is obviously true for the high vignetting figures.<\/p>\n<p>The good news: this Thypoch 28mm 2.8 Eureka is generally a fully functional, well working lens &#8211; despite its tiny size. It shows good resolution and contrast from its maximum aperture, it corrects CA and Coma well, is mostly resistant to flare and it features a surprisingly good minimum focus distance of 0.4 m.<\/p>\n<p><em>buy from <a href=\"https:\/\/store.thypoch.com\/collections\/all?ref=lyiftukn\">manufacturer&#8217;s shop<\/a> (use code PRNET for free shipping) | <a href=\"https:\/\/www.ebay.com\/sch\/i.html?_nkw=thypoch+28mm+2.8&amp;_sacat=0&amp;_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_odkw=viltrox+14mm+4.0&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?_nkw=thypoch+28mm+2.8&amp;_sacat=0&amp;_from=R40&amp;_trksid=p2334524.m570.l1313&amp;_odkw=viltrox+14mm+4.0&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> | <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?N=0&amp;InitialSearch=yes&amp;Ntt=thypoch%2028mm%202.8&amp;BI=21073&amp;KBID=18855&amp;SID=DFF&amp;DFF=d50\">B&amp;H<\/a> (affiliate links) for <strong>$459<\/strong><\/em><\/p>\n<h2>Alternatives<\/h2>\n<p><a href=\"https:\/\/phillipreeve.net\/blog\/review-funleader-x-brightin-star-28mm-2-8-xslim-pro-m\/\"><b>Brightin Star x Funleader 28mm 2.8 SXlim Pro-M:<br \/>\n<\/b><\/a>The Brigthin Star x Funleader performs way worse in most categories. Deciding between these two, I would go for the Thypoch Eureka.<br \/>\n<em>You can buy this lens directly from the <a href=\"https:\/\/myfunleader.com\/products\/funleader-x-brightin-star-xslim-m-28mm-f2-8?ref=m0g9rq17\">Funleader.com shop<\/a> | <a href=\"https:\/\/www.ebay.com\/sch\/i.html?_from=R40&amp;_trksid=p4432023.m570.l1313&amp;_nkw=brightin+star+28mm+2.8&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> (affiliate links) for <strong>$359<\/strong><\/em><\/p>\n<p><a href=\"https:\/\/phillipreeve.net\/blog\/review-voigtlander-vm-28mm-2-8-color-skopar\/\"><strong>Voigtlander VM 28mm 2.8 Color-Skopar:<\/strong><\/a><br \/>\nThis Voigtl\u00e4nder lens is not as small as the Thypoch Eureka reviewed here or the Brightin Star, but it offers great image quality and uncompromised handling in a still very compact package.<br \/>\n<em>buy from <a href=\"https:\/\/www.ebay.com\/sch\/i.html?_from=R40&amp;_trksid=p4432023.m570.l1313&amp;_nkw=voigtl%C3%A4nder+vm+28mm+2.8&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:\/\/bhpho.to\/47N7Ggn\">B&amp;H<\/a> (affiliate links) for <strong>$699<\/strong><\/em><\/p>\n<p><a href=\"https:\/\/phillipreeve.net\/blog\/review-voigtlander-ultron-28mm-2-0\/\"><strong>Voigtlander VM 28mm 2.0 Ultron MKII:<\/strong><\/a><br \/>\nThe best balanced 28mm lens for M-mount in my opinion. It isn&#8217;t nearly as small, but it is still small while packing a whole lot of optical performance.<br \/>\n<em>buy from <a href=\"https:\/\/bhpho.to\/3IQsaa1\">B&amp;H<\/a> | <a href=\"https:\/\/ebay.us\/kojV34\">ebay.com<\/a> | <a href=\"https:\/\/www.ebay.de\/sch\/i.html?_from=R40&amp;_trksid=p2380057.m570.l1313&amp;_nkw=voigtl%C3%A4nder+28mm+2.0&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> (affiliate links) for <strong>$799<\/strong><\/em><\/p>\n<p><strong><a href=\"https:\/\/phillipreeve.net\/blog\/review-ttartisan-28mm-5-6-m\/\">TTArtisan 28mm 5.6:<\/a>&nbsp;<\/strong><br \/>\nThis lens is similarly small but 2 stops slower. It is decently sharp across the whole frame stopped down, but unfortunately it has some issues with lens flares and also has a minimum focus distance of 1.0 m, which I found very limiting.<br \/>\n<em>buy from <a href=\"https:\/\/ttartisan.myshopify.com\/products\/m-28mm-f5-6?ref=EvdGAnf950qaM\">manufacturer&#8217;s shop<\/a> and <a href=\"https:\/\/bhpho.to\/3EeY25U\">B&amp;H<\/a> (affiliate link) for <strong>$298<\/strong><\/em><\/p>\n<p><strong><a href=\"https:\/\/phillipreeve.net\/blog\/review-7artisans-28mm-5-6-m\/\">7Artisans 28mm 5.6<\/a>:<\/strong><br \/>\nThis is bigger than the aforementioned TTArtisan lens and also not as sharp stopped down. It has similar issues with flare resistance, also a minimum focus distance of 1.0 m and the sample I had brought up the 35mm framelines. Oh well&#8230;<br \/>\n<em>buy from <a href=\"https:\/\/7artisans.store\/products\/m28mm-f-5-6-full-frame-lens-for-leica-m?ref=05rrjwls\">manufacturer&#8217;s shop<\/a>, <a href=\"https:\/\/www.ebay.com\/sch\/i.html?_from=R40&amp;_trksid=p2380057.m570.l1313&amp;_nkw=7artisans+28mm+5.6&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> and <a href=\"https:\/\/bhpho.to\/3LdNlnB\">B&amp;H<\/a> (affiliate links) for <strong>$224<\/strong><\/em><\/p>\n<h2>Further Sample Images<\/h2>\n<figure id=\"attachment_78059\" aria-describedby=\"caption-attachment-78059\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-78059\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_38.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_38.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_38-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_38-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-78059\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_78058\" aria-describedby=\"caption-attachment-78058\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-78058\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_37.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_37.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_37-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_37-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-78058\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_78061\" aria-describedby=\"caption-attachment-78061\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-78061\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_40.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_40.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_40-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_40-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-78061\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_78060\" aria-describedby=\"caption-attachment-78060\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-78060\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_39.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_39.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_39-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_39-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-78060\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77951\" aria-describedby=\"caption-attachment-77951\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77951\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_7.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_7.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_7-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_7-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77951\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/4.0<\/figcaption><\/figure>\n<figure id=\"attachment_77957\" aria-describedby=\"caption-attachment-77957\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77957\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_6.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_6.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_6-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_6-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77957\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/8.0<\/figcaption><\/figure>\n<figure id=\"attachment_77948\" aria-describedby=\"caption-attachment-77948\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77948\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_9.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_9.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_9-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_9-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77948\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77949\" aria-describedby=\"caption-attachment-77949\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77949\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_10.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_10.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_10-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_10-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77949\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_87920\" aria-describedby=\"caption-attachment-87920\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87920\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_4.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_4-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-87920\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/8.0<\/figcaption><\/figure>\n<figure id=\"attachment_87919\" aria-describedby=\"caption-attachment-87919\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87919\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_3.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_3.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_3-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_8.0_3-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-87919\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/8.0<\/figcaption><\/figure>\n<figure id=\"attachment_87917\" aria-describedby=\"caption-attachment-87917\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87917\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_2.8_1.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_2.8_1.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_2.8_1-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_2.8_1-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-87917\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_87918\" aria-describedby=\"caption-attachment-87918\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87918\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_2.8_2.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_2.8_2.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_2.8_2-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2026\/05\/Thypoch_28mm_2.8_Eureka_Sample_S_M10_2.8_2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-87918\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77956\" aria-describedby=\"caption-attachment-77956\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77956\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_4.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_4.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_4-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_8.0_4-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77956\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/8.0<\/figcaption><\/figure>\n<figure id=\"attachment_77983\" aria-describedby=\"caption-attachment-77983\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77983\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_16.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_16.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_16-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_16-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77983\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77988\" aria-describedby=\"caption-attachment-77988\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77988\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_22.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_22.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_22-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_22-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77988\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77993\" aria-describedby=\"caption-attachment-77993\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77993\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_27.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_27.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_27-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_27-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77993\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_78001\" aria-describedby=\"caption-attachment-78001\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-78001\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_19.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_19.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_19-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_4.0_19-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-78001\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/4.0<\/figcaption><\/figure>\n<figure id=\"attachment_78002\" aria-describedby=\"caption-attachment-78002\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-78002\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_5.6_12.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_5.6_12.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_5.6_12-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_5.6_12-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-78002\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/5.6<\/figcaption><\/figure>\n<figure id=\"attachment_77997\" aria-describedby=\"caption-attachment-77997\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77997\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_31.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_31.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_31-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_31-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77997\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_77994\" aria-describedby=\"caption-attachment-77994\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-77994\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_28.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_28.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_28-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_28-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-77994\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<figure id=\"attachment_78057\" aria-describedby=\"caption-attachment-78057\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-78057\" src=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_36.jpg\" alt=\"thypoch eureka 28mm 2.8 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited\" width=\"800\" height=\"533\" srcset=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_36.jpg 800w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_36-300x200.jpg 300w, https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2025\/09\/Thypoch_28mm_2.8_Eureka_Sample_M10_2.8_36-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-78057\" class=\"wp-caption-text\">Leica M10 | Thypoch 28mm 2.8 Eureka Limited | f\/2.8<\/figcaption><\/figure>\n<p><em>You can find most of the sample images in full resolution <a href=\"https:\/\/flic.kr\/s\/aHBqjCTVjQ\">here<\/a>.<\/em><\/p>\n<h2>Further Reading<\/h2>\n<ul>\n<li><a href=\"https:\/\/phillipreeve.net\/blog\/lenses\/leica-lenses\/\">All M-mount lens Reviews<\/a><\/li>\n<li><a href=\"https:\/\/phillipreeve.net\/blog\/lenses\/all-lens-reviews\/#Thypoch\">All Thypoch Lens Reviews<\/a><\/li>\n<li><a href=\"https:\/\/phillipreeve.net\/blog\/review-voigtlander-vm-35mm-1-2-iii\/\">Review: Voigtl\u00e4nder VM 35mm 1.2 Nokton III<\/a><\/li>\n<li><a href=\"https:\/\/phillipreeve.net\/blog\/review-leica-90mm-2-0-summicron-m\/\">Review: Leica 90mm 2.0 Summicron-M<\/a><\/li>\n<li><a href=\"https:\/\/phillipreeve.net\/blog\/socialmedia\/\">Discuss this review with our Discord community<\/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\"> <span style=\"color: #999999;\"><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><\/span><\/p>\n<p>This site contains affiliate links. If you make a purchase using any of the links marked as 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 As the second entry of its lineup of more compact &#8220;Eureka&#8221; M-mount lenses Thypoch released this 28mm 2.8 in a limited edition run. This is certainly an M-mount lens with a very unique look but it also has a direct competitor: the Funleader x Brightin Star 28mm 2.8 XSlim Pro. So which one is &hellip; <a href=\"https:\/\/phillipreeve.net\/blog\/review-thypoch-28mm-2-8-eureka-limited-edition\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Review: Thypoch 28mm 2.8 Eureka Limited Edition<\/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":[57,18,312],"tags":[],"class_list":["post-77489","post","type-post","status-publish","format-standard","hentry","category-leica-m","category-review","category-thypoch"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Review: Thypoch 28mm 2.8 Eureka Limited Edition - phillipreeve.net<\/title>\n<meta name=\"description\" content=\"The Thypoch 28mm 2.8 Eureka Limited is a Pancake wide angle lens for Leica M-mount cameras. 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