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s2a fisheye
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PostPosted: Sat Oct 30, 2010 7:44 pm    Post subject: s2a fisheye Reply with quote

Once I had an sqai body and was angry it had between lens leaf shutter because I couldn't make some magic tricks with third party lenses. (Un)fortunately my sqai camera met concrete one day and stopped firing the shutter. This forced me to but a new body. I started to look for another bronica, but I wanted it to be the focal plane model. I purchased EC, but quickly sold it as it looked like a poorly designed tank. Then I bought s2a with zenzanon 80/2,4 and nikkor-h 50/3,5 lenses. I was now happy I could made my kiev88 arsat fish-eye lens to work with s2a. I decided to put it onto large bayonet, because of flange distance. Kiev's is approx 82mm, s2a on large bayonet 88mm. I had to change the bayonet and shorten the barrel of the lens to make it focus at infinity.

After two weeks of work, few sleepless nights I made it. Here it comes
The Fisheye For S2A:





Aperture is manual, but I work on auto mechanism Smile

Sonnar 180/2,8 is waiting to be the next lens made to work with s2a, this time on small bayonet, because I want it to be ready for bellows works Wink


Last edited by MarcinS on Sat Mar 26, 2016 8:09 pm; edited 1 time in total


PostPosted: Mon Nov 01, 2010 2:50 pm    Post subject: Reply with quote

Excellent job, by the looks of it. So when do we get to see some pics?

Is this a round fish-eye or "full-frame" fisheye?

Also, I was curious to read you didn't like your EC. I used to own an EC-TL and I loved that camera. Mine was built very solid, I felt, and I thought that it was better made than the S2a. Just goes to show, I suppose. At any rate, it's cool to read about custom fabrications being done for the old Bronicas. They were -- and still are -- cool old cameras.


PostPosted: Mon Nov 01, 2010 7:32 pm    Post subject: Reply with quote

cooltouch wrote:
Excellent job, by the looks of it. So when do we get to see some pics?

Is this a round fish-eye or "full-frame" fisheye?

Also, I was curious to read you didn't like your EC. I used to own an EC-TL and I loved that camera. Mine was built very solid, I felt, and I thought that it was better made than the S2a. Just goes to show, I suppose. At any rate, it's cool to read about custom fabrications being done for the old Bronicas. They were -- and still are -- cool old cameras.


It's a diagonal fisheye, not circular.
I didin't like ec because of its shape, look and problems with split mirror, I needed to adjust it too often as I had seen two images in upper part of viewfinder.,
S2a is beautiful, has chromes and looks like a dream. Beside it has no electronics at all.


PostPosted: Sat Mar 27, 2021 10:29 pm    Post subject: Reply with quote

cooltouch wrote:
So when do we get to see some pics?


Here it is,I forgot to show Wink
https://flickr.com/photos/czarnobialykwadrat/4985461305/