N°151674 · Family detail
LeicaPortrait·LEICA M mount·1957
Leica Canada Summicron 90mm F/2
Specifications01
MountLEICA M
Focal length90mm
Max aperturef/2
TypePortrait · Telephoto · Prime
Release year1957
Weight660 g
Filter size48 mm
Min focus distance1 m
Aperture blades15
Optical elements6
Groups5
AutofocusNo
StabilizationNo
Lens hoodHMOOD
Built-in
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeShort telephoto prime lens
Summary02
Leica M-mount 90mm prime lens with a maximum aperture of f/2, designed for short-telephoto use such as portraiture and low-light photography.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Leica M mount has a flange distance of 27.8 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Some wide-angle M lenses show colour shifts or soft corners on digital sensors.
- Sony EAdapter · 9.8 mm
- Canon RFAdapter · 7.8 mm
- Nikon ZAdapter · 11.8 mm
- Fujifilm XAdapter · 10.1 mm
- L-MountAdapter · 7.8 mm
- Micro Four ThirdsAdapter · 8.55 mm
- Canon EF-MAdapter · 9.8 mm
No plain adapter reaches infinity focus on: Fujifilm G (GFX), Canon EF, Nikon F.

Other Mounts03
No alternate mounts are indexed for this family yet.