Focus
Autofocus
Mount
Pentax KAF
Format
35mm full frame
Groups
7
Elements
7
Weight
180g
Filter Thread
49mm
Spec Notes
First-gen screw-drive AF wide. 49mm filter. Produced 1987-1989.
Max Aperture
f/2.8
Min Focus Distance
30cm
Aperture Blades
5
Introduced
1987