Lens
Llens
Summicron-M 90/2 (11136)
55mm filter · 484g
Focal length
90mm
Max Aperture
f/2
Weight
484g
Filter Thread
55mm
Min Focus Distance
100cm
Produced 1980–1998 · medium confidenceBlue Moon Codexsuperseded by 90 APO-Summicron ASPH
Date this from its serial number →Mount: Leica M — compatible with all Leica M-mount bodies.
Mount
Leica M
Notes
Slim pre-APO 90 Summicron. Black anodized ~484g (chrome brass ~684g). 1980-81 short run took E49; main 1982-98 run E55.
Groups
4
Coating
single-coated
Elements
5
Weight
484g
Filter Thread
55mm
Length mm
77
Diameter mm
62.5
Max Aperture
f/2
Min Aperture
f/16
Min Focus Distance
100cm
Production End
1998
Aperture Blades
11
Introduced
1980
Focal Length (Max)
90mm
Focal Length (Min)
90mm
Production Start
1980