Electronic Control Systems

Professional ARRI 0.25m pre-marked focus ring for WCU-4. Enable instant focus mapping and precision control for ALEXA Mini and UMC-4 setups.

Professional ARRI Smart Focus Ring for Hi-5 hand units. Features auto-detection, reversed precision scale (0.25m), and plug-and-play right-hand operation.

Professional ARRI Smart Focus Ring for Hi-5 hand units. Features auto-detection, left-handed orientation, and a precision 0.25m scale for accurate pulling.

Professional ARRI Smart Focus Ring for the Hi-5 hand unit. Features auto-detection and a precision scale from 0.25 m to infinity for accurate focus pulling.