Groups
7
Elements
7
Fluorite
No
Ud Glass
Yes
Weight
1060g
Length mm
207
Diameter mm
85
Max Aperture
f/4
Min Aperture
f/32
Discontinued
Yes
Min Focus Distance
300cm
Aperture Blades
9
Introduced
1980
Focal Length (Max)
300mm
Focal Length (Min)
300mm
Filter Drop In mm
34
Manual Focus Only
Yes
Max Magnification
0.11