N°187679 · Family detail
CosinaPortrait·M42 mount·1968
Cosina Auto Cosinon 55mm F/1.4
Specifications01
MountM42
Focal length55mm
Max aperturef/1.4
TypePortrait · Prime
Release year1968
Weight325 g
Filter size55 mm
Min focus distance0.5 m
Aperture blades6
Optical elements7
Groups5
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hood57mm - Slip-on round
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Field Notes02
Cosina Auto Cosinon 55mm f/1.4 is a normal/short-portrait prime lens for M42 screw-mount cameras, intended for low-light and portrait use. It has a maximum aperture of f/1.4 for shallow depth of field.
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Other Mounts03
No alternate mounts are indexed for this family yet.