Groups
5
Coating
S.S.C. (Super Spectra Coating)
Elements
6
Fluorite
Yes
Weight
1900g
Length mm
230
Breech Lock
Yes
Diameter mm
112
Max Aperture
f/2.8
Min Aperture
f/22
Discontinued
Yes
Min Focus Distance
350cm
Filter Special
Yes
Aperture Blades
9
Introduced
1975
Focal Length (Max)
300mm
Focal Length (Min)
300mm
Manual Focus Only
Yes
Max Magnification
0.1