Internal flange depth (rom the rear inner surface of the mount, to the flange around the internal optics) looks to be 2.5cm.
RARE Optex rehoused Canon FD 20-35mm T3.5 cine zoom lens Mitchell BNCR K35 mount
Lens EXTENDER-R X2 for LEICA R Mount Used
Canon fit extender x2 teleconverter DGX MC7 2x EOS DSLR NEAR MINT CONDITION
Optex T-260 Camera Tripod
Optex folding tabletop tripod
OPTEX T600 Camcorder Tripod Stand Adjustable Legs Black Aluminium Lightweight
