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Zeika Nominar 25mm f0.95

zcream

New member
Hi! I bought a Zeika Nominar 25mm f0.95 from ebay.
I found a reference by apicius9 in this post
http://forum.getdpi.com/forum/showpost.php?p=181271&postcount=175

Anyway, it has slightly less vignetting than the Ange. I improved the softness by unscrewing it a little bit on the adapter. It seems the flange distance is a bit off.

Once you remove the front hood, I tried to measure the filter thread. Its not 37mm and not 38mm. Can someone confirm if its actually 37.5mm ? I would be keen on using a wide angle adapter in front but obviously I need the right step up rings.
 

zcream

New member
Hi Vivek. I have already measured it with a Callipers - first a manual then an electronic one. It seems to be 37.5mm. However there is a lens hood from Zeika that comes attached to this thread.
And I wanted to make sure it was a standard size - its possible that its 37.4 or 37.6 as well. Or some other non-standard thread.
 
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