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Sigma 20/1.4 DG HSM Art for Leica

Internal focusing
Manual focus in AF mode (FTM)
Supports autofocus
Yes
Auto focus engine
Ultrasound engine
Filter thread
Format
Full-frame (35mm)
Lens mount system
Nikon F
Diameter
90.7 mm
Length
129.8 mm
Product weight
950 g
Tripod mount
Weather proof (moisture/dust)
Construction
Fixed
Type of lens
Wide angle
Focal length (physical)
20 mm
Image stabiliser
No
Magnification ratio (1:x)
Maximum aperture (wide-angle - telephoto)
1.4
Minimum focus distance (wide angle-tele)
0.28 m
Lens hood (included/ built-in)
Yes
Release year