N°179431 · Family detail
MamiyaZoom·MAMIYA E mount
Mamiya-Sekor Zoom E 28-50mm F/3.5-4.5
Specifications01
MountMAMIYA E
Focal length28-50mm
Max aperturef/3.5
TypeZoom
Weight290 g
Filter size55 mm
Min focus distance0.6 m
Aperture blades5
Optical elements9
Groups8
Min aperturef/4.5
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodScrew-type (round)
TeleconvertersNot available
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard zoom lens
Field Notes02
Mamiya-Sekor Zoom E 28–50mm is a standard zoom lens for the Mamiya E mount, with variable maximum apertures of f/3.5–4.5. It suits general-purpose photography across wide-to-normal focal lengths.
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Other Mounts03
No alternate mounts are indexed for this family yet.