Zoom
Yes
Focus
Manual
Mount
Pentax K
Format
35mm full frame
Groups
7
Elements
7
Weight
470g
Filter Thread
58mm
Spec Notes
Fast f/2.8-3.5 standard zoom, one-touch push-pull, 58mm. Produced 1979-1984.
Max Aperture
f/2.8
Min Focus Distance
100cm
Aperture Blades
7
Introduced
1979