Difference between revisions of "Industar-51"
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The '''Industar I-51''' was a [[large format]] 210mm f4.5 lens. A solid piece of optics made by [[KOMZ]] in Kazan, often found on [[FKD 13x18]]cm large format [[Reisekamera|travel camera]]s. It had 20 aperture blades to stop down from f4.5 to f32 with round opening at all sizes. Its brand name [[Industar]] was used for all similar 4-element/3-group lens constructions of the whole [[Soviet Union|soviet]] photo-optical industry. | The '''Industar I-51''' was a [[large format]] 210mm f4.5 lens. A solid piece of optics made by [[KOMZ]] in Kazan, often found on [[FKD 13x18]]cm large format [[Reisekamera|travel camera]]s. It had 20 aperture blades to stop down from f4.5 to f32 with round opening at all sizes. Its brand name [[Industar]] was used for all similar 4-element/3-group lens constructions of the whole [[Soviet Union|soviet]] photo-optical industry. | ||
| − | + | ==Links== | |
*[http://www.apug.org/forums/archive/index.php/t-21914.html discussion] on APUG [http://www.apug.org] | *[http://www.apug.org/forums/archive/index.php/t-21914.html discussion] on APUG [http://www.apug.org] | ||
*[http://www.ussrphoto.com/wiki/default.asp?WikiCatID=25&ParentID=2&ContentID=539&Item=Industar-51+Military military version] on USSRPhoto.com [http://www.ussrphoto.com] | *[http://www.ussrphoto.com/wiki/default.asp?WikiCatID=25&ParentID=2&ContentID=539&Item=Industar-51+Military military version] on USSRPhoto.com [http://www.ussrphoto.com] | ||
Revision as of 10:32, 4 February 2013
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| image by Uwe Kulick (Image rights) |
The Industar I-51 was a large format 210mm f4.5 lens. A solid piece of optics made by KOMZ in Kazan, often found on FKD 13x18cm large format travel cameras. It had 20 aperture blades to stop down from f4.5 to f32 with round opening at all sizes. Its brand name Industar was used for all similar 4-element/3-group lens constructions of the whole soviet photo-optical industry.
Links
- discussion on APUG [1]
- military version on USSRPhoto.com [2]
