The FotodioX Pro Lens Mount Adapter allows you to mount Arri bayonet (Arri-B) mount lenses on C-mount (1" screw mount) Cine and CCTV cameras along with some microscope phototubes. In addition, it supports infinity focusing.
C-Mount (1" screw mount) Cine and CCTV camera bodies
Automatic diaphragm, auto-focusing, and other functions will not operate correctly while using this adapter as it is not electronic. In this case, "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. Infinity focusing is guaranteed.
FotodioX ARRIB-C-PRO Specs
H: 2.5 x W: 2.5 x D: 1.5" / H: 6.3 x W: 6.3 x D: 3.8 cm