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Russian projector lens 50/1,2
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PostPosted: Thu Feb 04, 2016 4:04 am    Post subject: Russian projector lens 50/1,2 Reply with quote

There're at least 3 kind of Russian 16mm projector lens 50/1,2.; 16KP, OKP, and PO-109-1A
Is there any difference between them? any information?
I have the last one, and I like it.



a sample

Thanks


PostPosted: Thu Feb 04, 2016 5:32 am    Post subject: Reply with quote

Here is the design of your copy. From what I know, 16KP may be the old version but I am not sure.


PostPosted: Thu Feb 04, 2016 7:58 am    Post subject: Reply with quote

I think OKP is older version produced by Lenkinap plant.
16KP and RO-109-1A was produced later by IPZ. I think RO-109-1A is old name, newer name is 16KP.
They are all identical, excepted coating.


PostPosted: Thu Feb 04, 2016 8:13 am    Post subject: Reply with quote

That make sense. The old ones have a better finished housing than the new ones.


PostPosted: Fri Feb 05, 2016 1:07 am    Post subject: Reply with quote

Thnaks guys..
Yes, the old one has engraved lettering, mine looks like cheapo finish, but the coating is beautiful.
So basically they're all same, despite of different maker. and all are advertised as Lomo
1 more from my copy