N°163762 · Family detail
YashicaPortrait·M42 mount
Yashica Auto Yashinon 55mm F/1.8
Specifications01
MountM42
Focal length55mm
Max aperturef/1.8
TypePortrait · Prime
Weight231 g
Min focus distance0.5 m
Aperture blades6
Optical elements6
Groups5
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
TeleconvertersNot available
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Field Notes02
55mm prime lens with a maximum aperture of f/1.8 for an M42 mount. Commonly used for portraits and general low-light shooting due to its fast aperture.
AI-assisted summary — verify against linked sourcesOther Mounts03
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