Additional information:
Fodis-1K 135 mm f/ 1.8 MC (Russian: "Фодис")
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coefficient of transparency - 0.9
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diameter - 90 mm
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angle of view - 18°
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scattering coefficient - 0.015.
The Fodis-1K 135 mm f/ 1.8 MC is a fast telephoto lens for 35 mm cameras with the Pentax K bayonet mount. It is equipped with an automatic camera controlled aperture drive.
The lens is known to have come in two pilot batches in 1986 and 1990.
Links to online resources: Posted by: dgr Date of publication: 24.11.2011
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