Mando de foco/zoom OCU-1

ARRI Operator Control Unit OCU-1 Basic Set
The ARRI Operator Control Unit OCU-1 Basic Set provides the means for a camera operator to quickly take over and relinquish control of a WCU-4 system's focus, iris, and zoom axes. Use this compact, single-axis FIZ controller to save time while framing shots and executing challenging focus pulls.
The OCU-1 Unit can also control EF lenses on ALEXA Mini or AMIRA cameras without the use of additional motors, and can adjust the roll axis on the ARRI Stabilized Remote Head SRH-3. Mount the OCU-1 Unit onto your rig using its integrated 3/8"-16 thread, the included Dovetail Mounting Interface, or a separately available OCU-1 Rosette Bracket.