Ed
Yes
Star
Yes
Focus
Manual
Mount
Pentax 67
Format
6x7 medium format
Groups
9
Elements
9
Weight
1650g
Filter Thread
82mm
Spec Notes
M* ED internal-focus tele, 82mm. DISTINCT from the non-ED 300/4. Produced from 1999.
Max Aperture
f/4
Min Focus Distance
200cm
Internal Focus
Yes
Aperture Blades
9
Introduced
1999