Lens
Llens
Summaron-M 28/5.6 (11695)
34mm filter · 165g
Focal length
28mm
Max Aperture
f/5.6
Weight
165g
Filter Thread
34mm
Min Focus Distance
100cm
Produced 2016–2026 · low confidenceBlue Moon Codexreissue; status ~2026 unverified
Date this from its serial number →Mount: Leica M — compatible with all Leica M-mount bodies.
Mount
Leica M
Notes
18mm without hood (39mm with hood).
Groups
4
Elements
6
Weight
165g
Filter Thread
34mm
Length mm
18
Diameter mm
51
Max Aperture
f/5.6
Min Aperture
f/22
Min Focus Distance
100cm
Production End
2026
Aperture Blades
8
Introduced
2016
Focal Length (Max)
28mm
Focal Length (Min)
28mm
Production Start
2016