N°187680 · Family detail
MamiyaPortrait·MAMIYA E mount·1971
Auto Mamiya/Sekor ES 55mm F/1.4
Specifications01
MountMAMIYA E
Focal length55mm
Max aperturef/1.4
TypePortrait · Prime
Release year1971
Weight360 g
Filter size52 mm
Min focus distance0.45 m
Aperture blades6
Optical elements7
Groups5
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodBuilt-in telescopic round
TeleconvertersNot available
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Field Notes02
Auto Mamiya/Sekor ES is a 55mm prime lens for the Mamiya E mount with a maximum aperture of f/1.4, intended for portraits and general low-light use.
AI-assisted summary — verify against linked sourcesOther Mounts03
No alternate mounts are indexed for this family yet.