This aluminum RED Digital Cinema DSMC Canon Mount attaches to your DSMC or DSMC2 camera brain providing an EF/EF-S compatible lens port for your camera. Dual locking rings secure your lens in the mount, minimizing play. The mount features captive screws, so you don't have to worry about accidentally dropping a screw into the sensor cavity.
The mount supports electronic communication between the lens and the camera, although not all functions may be supported. RED DSMC mounts are designed to be swapped without requiring a back-focus adjustment.
This lens mount is made from aluminum for a balance between weight and strength
Captive screws won't get lost
Autofocus support available for select EF lenses
Electronic iris control available for select EF and EF-S compatible lenses
Touch focus enabled for select lenses