Focus
Manual
Mount
Pentax K
Format
35mm full frame
Groups
5
Elements
5
Weight
260g
Filter Thread
49mm
Spec Notes
NON-macro short tele (~0.13x) - DISTINCT from the A 100/2.8 Macro (macro slice). 5/5, 49mm. Produced 1984-1989.
Max Aperture
f/2.8
Min Focus Distance
100cm
Aperture Blades
6
Introduced
1984