Lens
Llens
APO-Summicron-M 90mm f/2 ASPH
55mm filter · 500g
Used (avg)
~$2,850
Updated Jul 2026
Focal length
90mm
Max Aperture
f/2
Weight
500g
Filter Thread
55mm
Min Focus Distance
100cm
Mount: Leica M — compatible with all Leica M-mount bodies.
Mount
Leica M
Notes
5 elements in 5 groups, apochromatic. DB previously listed 7 elements / 8 blades - corrected against Leica Wiki, B&H, Ken Rockwell.
Groups
5
Coating
APO-ASPH multi-coating
Elements
5
Weight
500g
Filter Thread
55mm
Length mm
78
Diameter mm
64
Max Aperture
f/2
Min Aperture
f/16
Focal Length
90mm
Min Focus Distance
100cm
Aperture Blades
11
Introduced
1998
Focal Length (Max)
90mm
Focal Length (Min)
90mm