Zoom
Yes
Focus
Manual
Mount
Pentax K
Format
35mm full frame
Groups
10
Elements
11
Weight
729g
Filter Thread
58mm
Spec Notes
Constant f/4.5 tele zoom, 58mm. 190cm w/ close-up lens. Produced 1975-1977.
Max Aperture
f/4.5
Min Focus Distance
350cm
Aperture Blades
6
Introduced
1975