Industar
Industar optical formulas (from www.zenitcamera.com)
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Leica Elmar | The industar 50mm is presented on the Internet else as a Tessar, else as an Elmar. Don't fight: the optical formula is the same, only the name changes between the two concurrent great optic makers ! The site zenitcamera.com presents it as an improved copy ( moved diaphragm) of the first Leicas' Elmar. |
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Industar 10 | The Fed were equiped with collapsible Industar 10; the Industar 26 (rigid) took it's place after 1955, then the Industar 61 since 1963 (= Industar 61 L/D after 1977) equiped with lanthanum low dispersion glasses.
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Industar 26 | |
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Industar 61 | |
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Industar 22 | At KMZ , the Zorkis were equiped else with Zeiss origin lenses (Jupiter 3 and 8) else with Industar. At first collapsible Industar-22 , then some "rigid" Industar-22, then after 1955 Industar 50 (collapsible, then rugid), also for Zenit since 1965. |
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Industar 50 |