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Industar-22 K330 MOCKBA

Created by Jacques M. on 1/25/2011 12:51:06 PM
Last Edited by Lenny on 6/11/2016 12:36:24 AM  
Located in
Lenses & Optics > Industar

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Sergey Krasnov
sargass

Russia
4 Posts
Posted - Jul 07 2017 :  02:55:43 AM  Show Profile  Reply with Quote
Какой у него рабочий отрезок? У меня есть такой объектив, номера на кольцах - 1131.
sean perry
seany65
United Kingdom
307 Posts
Posted - Jul 11 2017 :  6:21:39 PM  Show Profile  Reply with Quote
Hello and welcome to the forum Sergey.

I'm sorry but I can't help. I am sure that there are members here who can though.

Привет и добро пожаловать на форум Сергея.

Извините, но я не могу помочь. Я уверен, что здесь есть участники, которые могут это сделать.

Privet i dobro pozhalovat' na forum Sergeya.

Izvinite, no ya ne mogu pomoch'. YA uveren, chto zdes' yest' uchastniki, kotoryye mogut eto sdelat'.


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Alfa2
Poland
349 Posts
Posted - Jul 12 2017 :  04:39:38 AM  Show Profile  Reply with Quote
Pабочий отрезок должeн быть 28,8 мм, как для всех объективов M39 за исключением объективов для FEDa НКВД.
It should be 28.8 mm like for all M39 lenses except lenses for FED NKVD.

Edited by - Alfa2 on Jul 15 2017 5:11:01 PM
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Jacques M.
France
2554 Posts
Posted - Jul 12 2017 :  09:18:05 AM  Show Profile  Reply with Quote

Yes, the Industar 22 were normalized at a register of 28,8mm since the beginning.

Jacques.
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Sergey Krasnov
sargass
Russia
4 Posts
Posted - Aug 04 2019 :  12:35:02 AM  Show Profile  Reply with Quote
Lenses "industar-22 Moscow", serial numbers 1131 and 8917. Lenses are uncoated, both have strong front focus.


http://www.ussrphoto.com/UserContent2/482019_DSC08728.jpg


http://www.ussrphoto.com/UserContent2/482019_DSC08725.jpg


http://www.ussrphoto.com/UserContent2/482019_DSC01032.jpg

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Alfa2
Poland
349 Posts
Posted - Aug 04 2019 :  05:22:00 AM  Show Profile  Reply with Quote
Probably they were disassambled and not properly assembled than. In my opinion black tube should not poke from a ring where are engravings.
But this is only my guess.
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Sergey Krasnov
sargass
Russia
4 Posts
Posted - Aug 07 2019 :  09:17:09 AM  Show Profile  Reply with Quote
quote:
Originally posted by Alfa2

Probably they were disassambled and not properly assembled than. In my opinion black tube should not poke from a ring where are engravings.
But this is only my guess.


With all respect.
First, there is information about the third such lens with the same problem. Secondly, to collect "industar-22" is wrong, it is quite difficult :) Thirdly, one of the lenses in the photo I did not disassemble.
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sean perry
seany65
United Kingdom
307 Posts
Posted - Sep 02 2019 :  5:16:27 PM  Show Profile  Reply with Quote
Sergey, is it possible that someone else disassembled the lens that you haven't, and reassembled it slightly incorrectly?

I wonder if this "front focus" was a problem with a batch of these lenses? I can't see it being a problem with all of them and most of them have been "rescued" by owners/technicians over the years.

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