N°103610 · Family detail
MamiyaPrime·MAMIYA 645 mount·2000
Mamiya 645 AF 55mm F/2.8
Specifications01
MountMAMIYA 645
Focal length55mm
Max aperturef/2.8
TypePrime
Release year2000
Weight445 g
Filter size58 mm
Min focus distance0.45 m
Max magnification0.1799
Optical elements7
Groups6
AutofocusYes
StabilizationNo
Aperture controlNone
The aperture is controlled from the camera
Lens hoodBayonet-type round
TeleconvertersNot available
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeWide-angle prime lens
Summary02
Mamiya 645 AF is a 55mm prime lens for the Mamiya 645 medium-format system. It has a maximum aperture of f/2.8, intended for general-purpose photography and low-light use.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Mamiya 645 mount has a flange distance of 63.3 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Sony EAdapter · 45.3 mm
- Canon RFAdapter · 43.3 mm
- Nikon ZAdapter · 47.3 mm
- Fujifilm XAdapter · 45.6 mm
- L-MountAdapter · 43.3 mm
- Micro Four ThirdsAdapter · 44.05 mm
- Fujifilm G (GFX)Adapter · 36.6 mm
- Canon EF-MAdapter · 45.3 mm
- Canon EFAdapter · 19.3 mm
A rear element that sticks out can hit the camera mirror.
- Nikon FAdapter · 16.8 mm
A rear element that sticks out can hit the camera mirror.
Other Mounts03
No alternate mounts are indexed for this family yet.