Additional information:
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The focal length of 50.7 mm
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The angular field of view of 33 °
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Working distance 57 mm
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Front focal length of 14.92 mm
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The back focal length of 32,83 mm
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Light transmission coefficient of 0.81
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The resolving power at the center - 45 ln/mm, on the edge of the field - 25 ln/mm
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A first surface clear aperture 25 mm
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Light diameter of the last surface of 24 mm
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Diameter 56 mm
PO3-3M 2/50 - the lens is designed for professional movie cameras running on 35-millimeter film with a frame size 16x22 mm. Produced in a frame for the cameras "konvas" (KCP-1M, KCP-2).
Fast aperture six lenses anastigmat.
RO3-3M lens can be used on mirrorless cameras, after not sophisticated alterations (lens block snap into housing of Industar-61 l/d, or Industar-50 or Industar 26M).
Posted by: SharkDD Date of publication: 28.04.2016
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