Mount
Pentax K
Groups
6
Elements
7
Weight
555g
Autofocus
No
Filter Thread
67mm
Length mm
66
Diameter mm
74
Max Aperture
f/1.4
Min Aperture
f/22
Image Circle
Full Frame
Min Aperture
22
Min Focus Distance
85cm
Aperture Blades
9
Introduced
1984
Focal Length (Max)
85mm
Focal Length (Min)
85mm