Focal
length...........................34,8mm Actual
aperture.............................. 1:1,4
Angle of coverage(Lens angle ).......42'
Photographical resolving power....50/25 lines per mm
Transmittance factor.......................0.8
Diffusion coefficient........................0.015
Length of the lens.............................73 mm
Most diameter of the optical block...53 mm
Size of the frame......................16 x 22mm,
Weight.............................................0.3 kg,
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