4/3 System digital
For 4/3 System digital, flange focal distance (mm) is 38.58; mount type is bayonet; throat diameter (mm) is 44, verified against its source on 2026-08-13.
- Mount name
- 4/3 System digital verified
- Flange focal distance (mm)
- 38.58 verified
- Mount type
- bayonet verified
- Throat diameter (mm)
- 44 verified
What the source says
4/3 System digital | bayonet | 38.58 | 44 |
— graphics.cornell.edu, retrieved 2026-08-13
Source
- graphics.cornell.eduhttps://www.graphics.cornell.edu/~westin/misc/mounts-by-register.html