This Simple Canon EF Mount for Cion Camera from Wooden Camera replaces the original mount that comes with your camera. Simply remove the original mount and replace it with this mount to use Canon EF lenses on your CION. Included with the adapter are a lens port cap and four mounting screws.
The Simple Canon EF Mount for CION Camera is a passive mount, which means it does not pass any electronic signals to your lens and will not control automatic functions such as iris or focus. Once installed on the camera, you adjust the flange focal distance on the camera itself, obviating the need for shims.