Focus
Manual
Mount
Nikon F
Format
35mm full frame
Groups
6
Elements
8
Weight
282g
Filter Thread
52mm
Spec Notes
8/6, optics essentially unchanged 1965-2005 (JAPB). Nikkor-O (single) -> O.C (multi) -> K -> AI -> AI-S all fold (coating/coupling only). 7 blades.
Max Aperture
f/2
Min Focus Distance
30cm
Aperture Blades
7
Introduced
1965