Focus
Manual
Macro
Yes
Mount
Pentax 645
Format
645 medium format
Groups
7
Elements
9
Weight
695g
Filter Thread
67mm
Spec Notes
1:1 macro, 67mm. Produced 1984-2000.
Max Aperture
f/4
Min Focus Distance
39cm
Aperture Blades
8
Introduced
1984
Reproduction Ratio
1:1