Ed
Yes
Star
Yes
Focus
Manual
Mount
Pentax K
Format
35mm full frame
Groups
7
Elements
8
Weight
825g
Filter Thread
77mm
Spec Notes
The ONLY SMC Pentax-M Star lens. 8/7 ED, 77mm. Optics carried forward to the A* 300/4 ED. Produced 1981-1984.
Max Aperture
f/4
Min Focus Distance
400cm
Aperture Blades
8
Introduced
1981