Focus
Manual
Mount
Nikon F
Format
35mm full frame
Groups
5
Elements
8
Weight
330g
Length mm
66
Spec Notes
8/5, FULL-FRAME DIAGONAL 180 degree fisheye (new 1979 design). Normal reflex viewing - NO mirror lock-up. REAR gelatin-filter holder (distinct from the 16/3.5's built-in filters). AI/AI-S fold. Blades not sourced.
Diameter mm
63
Max Aperture
f/2.8
Min Aperture
f/22
Min Focus Distance
30cm
Introduced
1979