Focus
Manual
Mount
Nikon F
Format
35mm full frame
Groups
3
Elements
4
Weight
150g
Filter Thread
52mm
Length mm
31
Spec Notes
GN Nikkor Tessar-type 4/3. 'GN' = Guide-Number flash coupling (standard non-AI mount). Single-coated. Produced 1968-1977. Folds the multicoated GN·C.
Max Aperture
f/2.8
Min Aperture
f/32
Min Focus Distance
80cm
Introduced
1968