The Zoom Control is designed to be used with the CARTONI remote system.
The zoom controller will fit multiple handles, rods or other tripod tubes.
It can be used to drive the Servo lenses and other remote motors.
Allows you to set the desired maximum speed on the dial, and then use the sensor pressure block to change the speed from very slow to the preset maximum.
Alternatively, lower the block completely and turn the dial with your index to increase speed.
The speed dial acts to limit the maximum speed or as an "acceleration/deceleration" device.
In addition: START/STOP recording button, rear video button, black anodized finishes