Groups
5
Elements
6
Weight
670g
Filter Thread
72mm
Length mm
90.4
Diameter mm
78
Max Aperture
f/2
Min Aperture
f/32
Discontinued
Yes
Min Focus Distance
130cm
Aperture Blades
8
Introduced
1980
Focal Length (Max)
135mm
Focal Length (Min)
135mm
Manual Focus Only
Yes
Max Magnification
0.13