N°107128 · Family detail
MamiyaTelephoto·MAMIYA RZ67 mount·1988
Mamiya APO-Sekor Z 250mm F/4.5
Specifications01
MountMAMIYA RZ67
Focal length250mm
Max aperturef/4.5
TypeTelephoto · Prime
Release year1988
Weight1340 g
Filter size77 mm
Min focus distance1.86 m
Max magnification0.1901
Optical elements7
Groups5
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodScrew-type round
TeleconvertersNot compatible
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeShort telephoto prime lens
Field Notes02
Mamiya RZ67 medium-format prime lens with a 250mm focal length and maximum aperture of f/4.5, intended for telephoto use such as portraits and distant subjects.
AI-assisted summary — verify against linked sources
Other Mounts03
No alternate mounts are indexed for this family yet.