Focus
Manual
Mount
Pentax K
Format
35mm full frame
Groups
7
Elements
7
Weight
205g
Filter Thread
49mm
Spec Notes
Non-radioactive 7/7 (same optic as the M 35/2). 49mm filter. Produced 1984-1989.
Max Aperture
f/2
Min Focus Distance
30cm
Aperture Blades
6
Introduced
1984