Zoom
Yes
Focus
Manual
Mount
Pentax K
Format
35mm full frame
Groups
10
Elements
12
Weight
380g
Filter Thread
58mm
Spec Notes
Constant f/4 wide zoom, 0.15x, 58mm. Produced 1980-1984.
Max Aperture
f/4
Min Focus Distance
40cm
Aperture Blades
6
Introduced
1980