Mount
Leica M
Notes
Sonnar-type. Specs from B&H A401B + maker page (high). Intro year approx.
Groups
6
Coating
Multi-layer coating
Elements
7
Weight
400g
Autofocus
No
Filter Thread
55mm
Length mm
49
Diameter mm
60
Max Aperture
f/1.1
Min Aperture
f/16
Focal Length
50mm
Image Circle
Full Frame
Min Aperture
16
Min Focus Distance
70cm
Aperture Blades
12
Introduced
2016