Focus
Manual
Mount
Pentax 67
Format
6x7 medium format
Groups
4
Elements
5
Weight
780g
Filter Thread
77mm
Spec Notes
LEAF-SHUTTER 165 (1/60-1/500). Distinct optics from the 165/2.8. 77mm. Produced 1981-1987.
Max Aperture
f/4
Leaf Shutter
Yes
Min Focus Distance
160cm
Aperture Blades
5
Introduced
1981