Difference between revisions of "Industar-50"
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The '''Industar-50''' was a 50mm f3.5 lens, derived from [[Zeiss]]'s [[Tessar]] 4-element lens with a 45º image angle.<ref>AF Yakovlev Catalog “The objectives- photographic, movie, projection,reproduction, for the magnifying apparatuses" Vol. 1 (1970), pp. 79-87.</ref> It was nicknamed the "Eagle's eye". 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-50''' was a 50mm f3.5 lens, derived from [[Zeiss]]'s [[Tessar]] 4-element lens with a 45º image angle.<ref>AF Yakovlev Catalog “The objectives- photographic, movie, projection,reproduction, for the magnifying apparatuses" Vol. 1 (1970), pp. 79-87.</ref> It was nicknamed the "Eagle's eye". Its brand name [[Industar]] was used for all similar 4-element/3-group lens constructions of the whole [[Soviet Union|soviet]] photo-optical industry. |
Revision as of 06:31, 18 December 2013
Industar-50-2 (M42) image by mr. Wood (Image rights) |
The Industar-50 was a 50mm f3.5 lens, derived from Zeiss's Tessar 4-element lens with a 45º image angle.[1] It was nicknamed the "Eagle's eye". Its brand name Industar was used for all similar 4-element/3-group lens constructions of the whole soviet photo-optical industry.
The most common variant of the Industar-50 was a screw-mount lens for 35mm rangefinder cameras. The lenses were made since 1959 by KMZ, mainly as M39 39mm screw-mount standard lens for the Zorki camera series. Older variants (ancient Leica lens style) were made by LZOS. An M42 variant Industar-50-2 for SLRs was available. This variant is popular for use as "pan-cake" lens on modern SLR bodies by means of an M42 screw-mount adapter.
It also found use in the FT-2 Panorama camera.
Industar-50 (M39) image by Uwe Kulick (Image rights) |
Notes and References
- ↑ AF Yakovlev Catalog “The objectives- photographic, movie, projection,reproduction, for the magnifying apparatuses" Vol. 1 (1970), pp. 79-87.
Links
- Industar-50 on USSRPhoto.com [1]
- Industar-50 at fotoalb-um.de [2]