Focus
Autofocus
Mount
Pentax KAF2
Format
35mm full frame
Groups
5
Elements
6
Weight
195g
Filter Thread
49mm
Spec Notes
Popular fast AF 35, aspherical, 49mm filter. Long run 1999-2019.
Max Aperture
f/2
Min Focus Distance
30cm
Aperture Blades
6
Introduced
1999