Groups
5
Elements
6
Weight
395g
Filter Thread
52mm
Length mm
78
Diameter mm
63
Max Aperture
f/2.8
Min Aperture
f/32
Discontinued
Yes
Min Focus Distance
130cm
Aperture Blades
8
Introduced
1979
Focal Length (Max)
135mm
Focal Length (Min)
135mm
Manual Focus Only
Yes
Max Magnification
0.13