The 3-axis wireless cPRO hand unit sets new standards in design and erconomics with optional 4th axis control through the thumbwheel and integrated lens data display. cPRO offers a feature packed and user-friendly interface for lens and camera control. Includes: 1x plain white focus ring 1x plain white iris strip 1x swivel antenna Note: Includes red-coded radio modules. Not compatible with ARRI white-coded radio modules.