Groups
4
Coating
S.C. (Spectra Coating)
Elements
4
Weight
385g
Filter Thread
55mm
Length mm
85
Breech Lock
Yes
Diameter mm
66
Max Aperture
f/3.5
Min Aperture
f/22
Discontinued
Yes
Min Focus Distance
150cm
Aperture Blades
6
Introduced
1976
Focal Length (Max)
135mm
Focal Length (Min)
135mm
Manual Focus Only
Yes
Max Magnification
0.098