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Leica Super-APO-Summicron-SL 21mm F2 ASPH
Announced: Oct 19, 2023Principal specifications
Lens type
Prime lens
Max Format size
35mm FF
Focal length
21 mm
Image stabilization
No
Lens mount
L-Mount
Aperture
Maximum aperture
F2
Minimum aperture
F22
Aperture ring
No
Optics
Elements
14
Groups
11
Focus
Minimum focus
0.21 m (8.27″)
Maximum magnification
0.19×
Autofocus
Yes
Focus method
Internal
Distance scale
No
DoF scale
No
Physical
Weight
789 g (1.74 lb)
Diameter
73 mm (2.87″)
Length
102 mm (4.02″)
Filter thread
67 mm
Hood supplied
Yes
Tripod collar
No