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
Summary02
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 sourcesWhere can this lens be adapted?
The Mamiya RZ67 mount has a flange distance of 105 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Most lenses for this mount have a leaf shutter. The adapter must hold the shutter open.
- Sony EAdapter · 87 mm
- Canon RFAdapter · 85 mm
- Nikon ZAdapter · 89 mm
- Fujifilm XAdapter · 87.3 mm
- L-MountAdapter · 85 mm
- Micro Four ThirdsAdapter · 85.75 mm
- Fujifilm G (GFX)Adapter · 78.3 mm
- Canon EF-MAdapter · 87 mm
- Canon EFAdapter · 61 mm
A rear element that sticks out can hit the camera mirror.
- Nikon FAdapter · 58.5 mm
A rear element that sticks out can hit the camera mirror.
Other Mounts03
No alternate mounts are indexed for this family yet.