{"id":2427,"date":"2013-12-11T15:49:40","date_gmt":"2013-12-11T14:49:40","guid":{"rendered":"http:\/\/tazmpictures.com\/site\/?p=2427"},"modified":"2025-10-16T18:37:03","modified_gmt":"2025-10-16T17:37:03","slug":"testing-the-zeiss-ikon-ikonta-a-521","status":"publish","type":"post","link":"https:\/\/tazmpictures.com\/site\/?p=2427","title":{"rendered":"Testing the Zeiss Ikon Ikonta A 521"},"content":{"rendered":"

The Ikonta A 521 is one of a series of compact and well-designed cameras the German Zeiss Ikon<\/a> company produced from 1929 until the late 1950s, with a brief break during World War II, as the company was destroyed during the bombing of Dresden in February of 1945. \u00a0during the Cold War, the East German portion of the company became state-owned, and the eastern and western parts of the company merged again with reunification. \u00a0 The company continues to produce cameras today.<\/p>\n

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

I was able to narrow my Ikonta down as a 521 because this is marked on the case. \u00a0Other than that, the many variants (A, B, C, D as well as number variants) and lens\/shutter combinations made identification confusing. \u00a0All I knew was that it had been manufactured between 1940 and 1956. \u00a0This chart listing many of the variants<\/a> was not helpful, because my version displays many of the characteristics of the 520 – a Tessar 75mm lens, a Compur Rapid shutter, and dual film windows on the back, indicating a model which shoots 16 4.5 cm by 6 cm photos from a roll of 120 film, which is normally used for 8 6×9 cm shots.<\/p>\n

But thanks to this website on Zeiss cameras<\/a>, I was finally able to identify this as a camera likely manufactured between 1940 and 1942. \u00a0Of course, this begs the question: how did it get to the United States, so that I could buy it on eBay 75 years later? \u00a0We’ll probably never know.<\/p>\n

My Ikonta had been badly battered over the years, and when it arrived I was immediately able to identify several tiny holes in the bellows, which render such a camera useless. \u00a0Fortunately, there is a method which can be used to repair small bellows pinholes<\/a> – for larger ones you would need to use black silicon or replace them entirely. \u00a0So I gave this a shot and let everything dry, and finally got a chance to try the camera out with a roll of color 120 film (expired). \u00a0Here are the results:<\/p>\n

\"img774\"<\/a> \"img775\"<\/a> \"img776\"<\/a> \"img777\"<\/a> \"img778\"<\/a> \"img779\"<\/a> \"img780\"<\/a><\/p>\n

So these shots show a somewhat functioning camera, but there are a couple of things that can be learned from test photos like these. First, I now know why there are two little film windows on the back of the camera. 120 film is marked for 8 exposures. To use this camera correctly, you snap one shot when the number “1” is in the right window, and a second shot when it has moved to the left window. In this way, you end up with 16 exposures, not 8 as I did.<\/p>\n

Second, the photos with the blurry flowers were focused at 3.5 feet. On cameras of this time period, you had to focus by turning the lens to the number indicating how far away you thought the subject was. And with an aperture of F\/11 which I used, the range of objects in focus is going to be pretty good. When you get this close and objects become blurred although they were focused correctly, the lens probably needs to be collimated. This is something I learned how to do just the other day<\/a> with – coincidentally – another Zeiss Ikon.<\/p>\n

Finally, the last photo has some streaks across it. \u00a0This likely means there is still at least one tiny hole that needs to be repaired. \u00a0Most of the photos turned out OK because the camera likely had to be facing a specific direction for the film to be affected. \u00a0So it’s back to the workshop with this one.<\/p>\n

If you have an Ikonta of this time period, I’d be interested in knowing if yours works correctly or not!<\/p>\n","protected":false},"excerpt":{"rendered":"

The Ikonta A 521 is one of a series of compact and well-designed cameras the German Zeiss Ikon company produced from 1929 until the late 1950s, with a brief break during World War II, as the company was destroyed during the bombing of Dresden in February of 1945. \u00a0during the Cold War, the East German […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[803],"tags":[1116,1118,1115,1119,1117,986],"class_list":["post-2427","post","type-post","status-publish","format-standard","hentry","category-vintage-cameras","tag-1116","tag-compur-rapid","tag-ikonta-a","tag-pinhole-repair","tag-tessar","tag-zeiss-ikon"],"acf":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/tazmpictures.com\/site\/index.php?rest_route=\/wp\/v2\/posts\/2427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tazmpictures.com\/site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tazmpictures.com\/site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tazmpictures.com\/site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tazmpictures.com\/site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2427"}],"version-history":[{"count":2,"href":"https:\/\/tazmpictures.com\/site\/index.php?rest_route=\/wp\/v2\/posts\/2427\/revisions"}],"predecessor-version":[{"id":7936,"href":"https:\/\/tazmpictures.com\/site\/index.php?rest_route=\/wp\/v2\/posts\/2427\/revisions\/7936"}],"wp:attachment":[{"href":"https:\/\/tazmpictures.com\/site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tazmpictures.com\/site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tazmpictures.com\/site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}