Groups
3
Coating
S.C. (Spectra Coating)
Elements
4
Weight
465g
Filter Thread
55mm
Length mm
83
Breech Lock
Yes
Diameter mm
66
Max Aperture
f/3.5
Min Aperture
f/22
Discontinued
Yes
Min Focus Distance
150cm
Aperture Blades
8
Introduced
1973
Focal Length (Max)
135mm
Focal Length (Min)
135mm
Manual Focus Only
Yes
Max Magnification
0.098