ARRI UDM Sensor Unit

ARRI UDM Sensor Unit for Precision Distance Measurement

The ARRI UDM Sensor Unit is a critical component of the Ultrasonic Distance Measure (UDM-1) system, providing high-precision distance data for professional cinematography. This unit utilizes ultrasonic pulses to accurately measure the distance between the film or sensor plane and the subject, facilitating flawless focus pulling in complex environments.

Professional Integration and Mounting

Designed for the rigors of the film set, the UDM Sensor Unit integrates seamlessly with ARRI electronic control systems. To ensure stable and flexible positioning on your camera rig, the Universal Mounting Arm UMA-120 (K2.65020.0) is the recommended mounting option and must be ordered separately.

• Accurate Tracking: Provides real-time distance data to the UDM-1 display unit for immediate feedback.
• Robust Design: Engineered to meet ARRI standards for durability and reliability in the field.
• Versatile Application: Essential for focus pullers working with shallow depth of field or moving subjects.