Focus
Autofocus
Macro
Yes
Mount
Pentax 645
Format
645 medium format
Groups
7
Elements
9
Weight
735g
Filter Thread
67mm
Spec Notes
AF 1:1 macro, 67mm. Produced from 1997.
Max Aperture
f/4
Min Focus Distance
39cm
Aperture Blades
8
Introduced
1997
Reproduction Ratio
1:1