Tilta WLC-T03-K3 Nucleus-M Wireless Lens Control Kit

The Tilta Nucleus-M Wireless Lens Control Kit (WLC-T03-K3) is a professional 3-channel wireless FIZ (Focus, Iris, Zoom) system designed for cinema productions that demand precise, cable-free lens control. The kit includes motors, a FIZ hand unit, and hand grips that communicate wirelessly at distances up to 1,000 feet, making it well-suited for Steadicam work, drone operations, crane shots, and any scenario where a wired connection to the camera is impractical. Each motor features a built-in wireless receiver, eliminating the need for a separate MDR box on the camera and keeping the overall rig cleaner and lighter.

Precision is central to the Nucleus-M's design. The system includes marking discs for repeatable focus marks and supports programmable A-B limit stops, allowing focus pullers to define hard endpoints for rack focuses. The motors use a 0.8 mod gear pitch compatible with most cinema lenses, and included gear rings extend compatibility to lenses without built-in gears. A built-in REC trigger on the FIZ controller and hand grips lets the operator start and stop camera recording remotely, with optional run/stop cables available for specific camera bodies. The motors clamp onto standard 15mm or 19mm rods, fitting into a wide range of existing camera support setups.