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Sony AF 20/2.8
Internal focusing
Yes
Manual focus in AF mode (FTM)
Supports autofocus
No
Filter thread
Yes
Filter diameter
72 mm
Format
Full-frame (35mm)
Diameter
53.5 mm
Length
78 mm
Product weight
285 g
Tripod mount
No
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)
2.8
Minimum focus distance (wide angle-tele)
0.25 m
Lens hood (included/ built-in)
Yes
Release year
2003