Leitz Wetzlar SUMMICRON-R 50mm F/2 [I] Silver

Specifications01

MountLEICA R

Focal length50mm

Max aperturef/2

TypePortrait · Prime

Release year1964

Min focus distance0.5 m

Aperture blades6

Optical elements6

Groups5

AutofocusNo

StabilizationNo

Aperture controlAperture ring (Manual settings only)

Lens hood12564

Additional Info02

Lens TypePrime lens

Summary02

Leica R mount 50mm prime lens with a maximum aperture of f/2, designed for normal/portrait use and low-light capability. Silver “SUMMICRON-R” is a standard-length fixed focal lens.

AI-assisted summary — verify against linked sources

Specifications from thelensdb

Where can this lens be adapted?

The Leica R mount has a flange distance of 47 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

Sony EAdapter · 29 mm
Canon RFAdapter · 27 mm
Nikon ZAdapter · 31 mm
Fujifilm XAdapter · 29.3 mm
L-MountAdapter · 27 mm
Micro Four ThirdsAdapter · 27.75 mm
Fujifilm G (GFX)Adapter · 20.3 mm
Covers full-frame: it can vignette on a medium format sensor.
Canon EF-MAdapter · 29 mm
Canon EFAdapter · 3 mm
A rear element that sticks out can hit the camera mirror.

No plain adapter reaches infinity focus on: Nikon F.

Sources03

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Other Mounts03

No alternate mounts are indexed for this family yet.