{"id":929,"date":"2015-07-20T09:38:45","date_gmt":"2015-07-20T08:38:45","guid":{"rendered":"http:\/\/phillipreeve.net\/blog\/?p=929"},"modified":"2026-01-14T08:50:48","modified_gmt":"2026-01-14T07:50:48","slug":"test-20-minolta-mc-1-755-vs-1000-zeiss-1-855","status":"publish","type":"post","link":"https:\/\/phillipreeve.net\/blog\/test-20-minolta-mc-1-755-vs-1000-zeiss-1-855\/","title":{"rendered":"Test: $20 Minolta MC 1.7\/55 vs $1000 Zeiss 1.8\/55"},"content":{"rendered":"

\"55er\"<\/a>In this comparison I want to compare two very different lenses.<\/p>\n

The Minolta MC Rokkor-PF 55mm 1:1.7<\/a><\/strong> was introduced in 1968 and it was always an affordable lens. Today it usually sells for around $20 at ebay.com<\/a> (affiliate link).
\nI like it because it has very nice bokeh, the nice focusing feel and the small size. I is not one of my sharpest manual lenses, the Canon FD 1.4\/50<\/a> for example is noticeably sharper but\u00a0it has very nice character, not far away from the much heavier and more expensive Minolta MC 1.2\/58<\/a>.<\/p>\n

The Sony FE 1.8\/55 ZA<\/a><\/strong> was introduced 45 years later in 2013 and it costs around $1000 or 50 times as much as the Minolta. It has received very positive reviews and is considered to be one of the best normal lenses available today.<\/p>\n

The question I try to answer with this test is: How different\u00a0are the results I can expect from the lenses? I will look at smaller images optimized for the web but also at 100% crops to judge print quality.<\/p>\n

All images are developed from raw and I used a tripod unless I mention otherwise. Please click on them to see them in full size (1500px wide).<\/p>\n

Scene 1: Bokeh and Sharpness in the center wide open<\/b><\/h1>\n

\"DSC09267\"<\/a><\/p>\n

The same settings applied to the image taken with the Minolta 1.7\/55<\/p>\n

\"DSC09270\"<\/a><\/p>\n

<\/p>\n

Obviously the Minolta has less contrast. So I increased contrast in Lightroom to match the\u00a0result of the FE55:<\/p>\n

\"DSC09270-2\"<\/a><\/p>\n

 <\/p>\n

Viewing the images at 100% it is obvious that the Zeiss has more micro contrast:<\/p>\n

\"schaerfe\"<\/a><\/p>\n

 <\/p>\n

But with some additional post processing the difference becomes much smaller because the Minolta can resolve the fine detail and contrast can be added in post. This comes at the expanse of some additional noise:<\/p>\n

\"schaerfe_gfeschaerftt\"<\/a><\/p>\n

So what can we take away from this first scene?
\nThe Zeiss has smoother bokeh but it also shows some onion rings because it has aspheric elements.
\nWith some processing smaller prints and images for the web will be very sharp with both lenses. But even bigger prints will only\u00a0be a little sharper with the Zeiss.<\/p>\n

Scene two: Off center sharpness wide open<\/h1>\n
\"FE<\/a>
FE 1.8\/55 | f\/1.8<\/figcaption><\/figure>\n

We already know that the Minolta is less contrasty so I won’t show the image, but what about off center sharpness?<\/p>\n

\"schaerfe\"<\/a><\/p>\n

 <\/p>\n

ouch! The Zeiss is a lot sharper than the Minolta and unlike in the center of the image I can do nothing to change that because resolution isn’t there.<\/p>\n

Scene three:\u00a0Light transmission, vignetting and\u00a0coma\"Minolta<\/a><\/h1>\n

Minolta 1.7\/55 | f\/1.7<\/p>\n

\"FE<\/a>
FE 1.8\/55 | f\/1.8<\/figcaption><\/figure>\n

The Minolta transmits more light and vignettes a bit less that the Zeiss.<\/p>\n

\"sterne_zentrum\"<\/a>Sharpness in the center is better with the Zeiss but not by that much.\"sterne_koma\"<\/a>The Minolta has quite obvious coma, the Zeiss very little.<\/p>\n

Scene 4: LoCA<\/h1>\n

For this test I matched the output, different processing<\/p>\n

\"DSC09281\"<\/a>
Minolta MC 1.7\/55 | f\/1.7<\/figcaption><\/figure>\n
\"DSC09280\"<\/a>
FE 1.8\/55 | f\/1.8<\/figcaption><\/figure>\n

This one surprised my a bit, the Minolta is better corrected here. I also saw this with the FE 2\/28<\/a> which had more LoCA than my old Minolta and Zeiss lenses<\/a>.<\/p>\n

Scene 5a: Flare Resistance<\/h1>\n
\"DSC09319\"<\/a>
Minolta MC 1.7\/55 | f\/1.7<\/figcaption><\/figure>\n
\"DSC09318\"<\/a>
Sony\u00a0FE 1.8\/55 | f\/1.8<\/figcaption><\/figure>\n

Not unexpected but the Zeiss performs great while the Minolta loses a lot of contrast and shows a big flare. But keep in mind that this is a worst case scenario. You can get nice results<\/a>\u00a0with\u00a0the Minolta, even when shooting into the sun.<\/i><\/p>\n

Here is another scene:<\/p>\n

\"DSC09513\"<\/a>
Minolta MC 1.7\/55 | f\/2.8 | handheld<\/figcaption><\/figure>\n
\"DSC09512\"<\/a>
Sony FE 1.8\/55 | f\/2.8 | handheld<\/figcaption><\/figure>\n

 <\/p>\n

While the Zeiss shows remarkably little flare I like the Minolta image better, the human eye isn’t free from such defects either and the Minolta image feels more natural to me.<\/p>\n

Scene 6: Sharpness at f\/8<\/h1>\n
\"DSC09307\"<\/a>
Sony FE 1.8\/55 | f\/8<\/figcaption><\/figure>\n
\"DSC09313\"<\/a>
Minolta MC 1.7\/55 | f\/8<\/figcaption><\/figure>\n

I find it very hard to see any difference at all between the two images, colors are a little different (nicer on the Minolta if you ask me).<\/p>\n

\"f8_2b\"<\/a>In the center I see no difference in sharpness at 100%.<\/p>\n

\"f8_2\"<\/a>But also in the corners both lenses are very sharp with no relevant difference.<\/p>\n

Handling<\/h1>\n

As you can see in the image the Minolta is a bit smaller\u00a0but not by much if you include the Novoflex adapter<\/a> and weight is not that different as well. So both lenses are well balanced on the a7.<\/p>\n

The Minolta has an aperture ring which makes stooping down from f\/1.7 to f\/8 a bit easier than on the Zeiss were this takes a lot of scrolling.<\/p>\n

In my opinion manual focusing works much better with the Minolta<\/strong>, it has a very smooth focusing ring which is a joy to use. The FE55 in contrast is focused by wire so the focusing ring is not coupled mechanically\u00a0to the focusing mechanism but \u00a0electronically.\u00a0Focusing feels sluggish and it takes me more time to focus.<\/p>\n

I am much more skilled in using manual focus than AF so I find it hard to comment on the AF performance of the Zeiss. It is reasonably fast when it’s brighter and slows down noticeably when it’s darker. I\u00a0get more consistent results when I use manual focus with a manual lens but I am not an unbiased judge here because I prefer manual lenses<\/a> in general.<\/p>\n

Conclusion<\/h1>\n

I think\u00a0you can read the results in different ways.<\/p>\n

The Zeiss is, in a technical sense, better in most aspects and the difference is very obvious \u00a0when it comes to sharpness outside of the center at f\/1.8 or flare resistance. AF will be a very important argument for most people as well. So when you rely on either of these the Zeiss will be the obvious choice for you.<\/p>\n

I,\u00a0on the other hand, don’t see\u00a0much of an advantage for the Zeiss in my typical photography. The images I print bigger are rarely\u00a0photographed at f\/1.7 but at apertures were both lenses perform very similar. And for smaller prints and web images you won’t see that the Zeiss is sharper \u00a0t f\/1.8. And I find the Minolta more pleasant to use because it has a real focusing ring. But of course there are situations were I feel limited by the Minolta.<\/p>\n

So depending on the photographers needs the Zeiss can be anything from a whole\u00a0lot better to a little better.<\/p>\n

You can buy the Minolta MC 1.7\/55 at ebay.com<\/a> (affiliate link) for around $20 and support my blog that way.<\/em><\/p>\n

In-depth review of the Minolta MC 1.7\/55<\/a> and Sony FE 1.8\/55<\/a><\/p>\n

Other Articles<\/h1>\n

An introduction to manual lenses on the a7<\/a><\/p>\n

Minolta Lenses on the Sony a7 \u2013 ratings, impressions and sample images<\/a><\/p>\n

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":"

In this comparison I want to compare two very different lenses. The Minolta MC Rokkor-PF 55mm 1:1.7 was introduced in 1968 and it was always an affordable lens. Today it usually sells for around $20 at ebay.com (affiliate link). I like it because it has very nice bokeh, the nice focusing feel and the small … Continue reading Test: $20 Minolta MC 1.7\/55 vs $1000 Zeiss 1.8\/55<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[7,38,21,419],"tags":[],"class_list":["post-929","post","type-post","status-publish","format-standard","hentry","category-lenses","category-minolta-sr-mount","category-sony-e-mount","category-vintage"],"yoast_head":"\nTest: $20 Minolta MC 1.7\/55 vs $1000 Zeiss 1.8\/55 - phillipreeve.net<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/phillipreeve.net\/blog\/test-20-minolta-mc-1-755-vs-1000-zeiss-1-855\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Test: $20 Minolta MC 1.7\/55 vs $1000 Zeiss 1.8\/55 - phillipreeve.net\" \/>\n<meta property=\"og:description\" content=\"In this comparison I want to compare two very different lenses. The Minolta MC Rokkor-PF 55mm 1:1.7 was introduced in 1968 and it was always an affordable lens. Today it usually sells for around $20 at ebay.com (affiliate link). I like it because it has very nice bokeh, the nice focusing feel and the small … Continue reading Test: $20 Minolta MC 1.7\/55 vs $1000 Zeiss 1.8\/55 →\" \/>\n<meta property=\"og:url\" content=\"https:\/\/phillipreeve.net\/blog\/test-20-minolta-mc-1-755-vs-1000-zeiss-1-855\/\" \/>\n<meta property=\"og:site_name\" content=\"phillipreeve.net\" \/>\n<meta property=\"article:published_time\" content=\"2015-07-20T08:38:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-14T07:50:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2015\/07\/55er.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"502\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Phillip Reeve\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Phillip Reeve\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/phillipreeve.net\/blog\/test-20-minolta-mc-1-755-vs-1000-zeiss-1-855\/\",\"url\":\"https:\/\/phillipreeve.net\/blog\/test-20-minolta-mc-1-755-vs-1000-zeiss-1-855\/\",\"name\":\"Test: $20 Minolta MC 1.7\/55 vs $1000 Zeiss 1.8\/55 - phillipreeve.net\",\"isPartOf\":{\"@id\":\"https:\/\/phillipreeve.net\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/phillipreeve.net\/blog\/test-20-minolta-mc-1-755-vs-1000-zeiss-1-855\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/phillipreeve.net\/blog\/test-20-minolta-mc-1-755-vs-1000-zeiss-1-855\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2015\/07\/55er.jpg\",\"datePublished\":\"2015-07-20T08:38:45+00:00\",\"dateModified\":\"2026-01-14T07:50:48+00:00\",\"author\":{\"@id\":\"https:\/\/phillipreeve.net\/blog\/#\/schema\/person\/d875e9fd60a43e24a1abc265963ed021\"},\"breadcrumb\":{\"@id\":\"https:\/\/phillipreeve.net\/blog\/test-20-minolta-mc-1-755-vs-1000-zeiss-1-855\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/phillipreeve.net\/blog\/test-20-minolta-mc-1-755-vs-1000-zeiss-1-855\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/phillipreeve.net\/blog\/test-20-minolta-mc-1-755-vs-1000-zeiss-1-855\/#primaryimage\",\"url\":\"http:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2015\/07\/55er.jpg\",\"contentUrl\":\"http:\/\/phillipreeve.net\/blog\/wp-content\/uploads\/2015\/07\/55er.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/phillipreeve.net\/blog\/test-20-minolta-mc-1-755-vs-1000-zeiss-1-855\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/phillipreeve.net\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Test: $20 Minolta MC 1.7\/55 vs $1000 Zeiss 1.8\/55\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/phillipreeve.net\/blog\/#website\",\"url\":\"https:\/\/phillipreeve.net\/blog\/\",\"name\":\"phillipreeve.net\",\"description\":\"Sony \u03b1 | Leica M | Nikon Z\/F New articles every week\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/phillipreeve.net\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/phillipreeve.net\/blog\/#\/schema\/person\/d875e9fd60a43e24a1abc265963ed021\",\"name\":\"Phillip Reeve\",\"description\":\"I have two hobbies: Photography and photographic gear. 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