N°187682 · Family detail
MamiyaPortrait·M42 mount·1974
Auto Mamiya/Sekor SX 55mm F/1.4
Specifications01
MountM42
Focal length55mm
Max aperturef/1.4
TypePortrait · Prime
Release year1974
Weight245 g
Filter size52 mm
Min focus distance0.45 m
Aperture blades6
Optical elements7
Groups5
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodScrew-type round
TeleconvertersNot available
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Field Notes02
55mm f/1.4 standard/portrait prime for M42 screw-mount cameras, intended for general use and portrait work with a wide maximum aperture.
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Other Mounts03
No alternate mounts are indexed for this family yet.