Specification

Mount B-type bayonet
Focal length, mm 80
35mm film equivalent focal length, mm Approx. 43
Maximum aperture f/2.8
Angle of View 45°
Focusing From 60 centimeters to infinity
Filter size 62 mm
Construction 6 elements in 5 groups
Center/edge resolution 50/20 line pairs per millimeter
Dimensions, (Diameter x Length) 76x57 mm
Weight, kg 0.340

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