Focus
Manual
Mount
Minolta SR
Format
35mm full frame
Groups
8
Fisheye
Yes
Elements
11
Weight
440g
Length mm
64
Production
1977–1985
Stabilized
No
Diameter mm
71
Max Aperture
f/2.8
Min Aperture
f/22
Min Focus Distance
30cm
Angle Of View
180°
Weather Sealed
No
Introduced
1977
Focal Length (Max)
16mm
Focal Length (Min)
16mm