This UDM Ultrasonic Sensor Unit provides focus measuring data for any ARRI or other brand of camera. The UDM Sensor measures the distance between the sensor/film plane and the subject or object with ultrasonic pulses. The UDM Sensor is used with the UDM Display Unit (available separately). It may also be paired with an ARRI ALEXA Plus/Studio camera and a UMC-4 controller.
Note:
Requires a power cable (available separately)
Features
Works with any ARRI or other HD or film camera
Measures subject or object distance using ultrasonic pulses