N°105988 · Family detail
CosinaWide·CANON FD mount
Cosina 20mm F/3.8 MC
Specifications01
MountCANON FD
Focal length20mm
Max aperturef/3.8
TypeWide · Prime
Weight184 g
Filter size62 mm
Min focus distance0.2 m
Max magnification0.1562
Aperture blades5
Optical elements9
Groups8
AutofocusNo
StabilizationNo
Aperture controlAperture ring (with or without Auto Exposure setting)
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeUltra-wide angle prime lens
Field Notes02
Cosina 20mm F/3.8 MC is a Canon FD-mount prime wide-angle lens intended for general wide-angle photography and landscapes, with a constant f/3.8 aperture and manual focus operation.
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This lens family is also indexed in 1 other mount.