Focus
Manual
Mount
Olympus OM
Format
35mm full frame
Groups
11
Elements
14
Weight
730g
Filter Thread
55mm
Length mm
147
Spec Notes
Constant-f/4 tele zoom with built-in hood; close-focus mode at 200mm. One version.
Max Aperture
f/4
Min Focus Distance
85cm
Aperture Blades
8
Introduced
1983
Focal Length (Max)
200mm
Focal Length (Min)
65mm