Lens
Llens
Super-Elmar-M 21/3.4 ASPH (11145)
46mm filter · 279g
Focal length
21mm
Max Aperture
f/3.4
Weight
279g
Filter Thread
46mm
Min Focus Distance
70cm
Produced 2011–2026 · medium confidenceBlue Moon Codexin production (2026 bound)
Date this from its serial number →Mount: Leica M — compatible with all Leica M-mount bodies.
Mount
Leica M
Groups
7
Elements
8
Weight
279g
Filter Thread
46mm
Length mm
43
Diameter mm
53
Max Aperture
f/3.4
Min Aperture
f/16
Min Focus Distance
70cm
Production End
2026
Aperture Blades
9
Introduced
2011
Focal Length (Max)
21mm
Focal Length (Min)
21mm
Production Start
2011