ARRI’s AMC-1 (Active Motor Controller) is a wireless focus, iris or zoom motor controller that connects via LBUS with up to 3 cforce motors to any camera.
The AMC-1 Active Motor Controller allows cforce mini lens motors to be compatible with any third-party camera or with the ALEXA Mini when using the EF mount.
Compatible with both WCU-4 and SXU-1 wireless spotlight controls. Works only with Cforce mini and Cforce Plus engines.