Focus
Autofocus
Mount
Olympus OM
Format
35mm full frame
Groups
11
Elements
14
Weight
480g
Filter Thread
55mm
Length mm
84
Spec Notes
Body-driven AF standard zoom for the OM-707.
Max Aperture
f/3.5
Introduced
1986
Focal Length (Max)
85mm
Focal Length (Min)
28mm
Aperture Max Tele
4.5
Electronic Contacts
Yes