Tilta Nucleus-M Wireless Follow Focus Lens Control

The Tilta Nucleus-M is a wireless follow focus system built around brushless motors that communicate directly with the included hand unit, bypassing the need for a separate motor driver receiver. Each motor delivers 2.5 N·m of torque at 14.8V — enough to drive most cinema prime and zoom lenses smoothly and quietly. The 0.8 mod gear pitch is the industry standard for cine lenses, and Tilta includes gear rings for lenses that lack a built-in gear ring, ensuring broad compatibility across lens brands and mount systems. The universal rod mount accommodates both 15mm and 19mm studio rods with included bushings, making it adaptable to a wide range of camera support configurations.

Wireless range extends up to 1,000 feet, giving focus pullers or camera operators the freedom to work at significant distances from the camera — useful on Steadicam, drone, crane, or car-mount setups. Power is supplied through a P-tap connection, and multiple motors can be daisy-chained using the 7-pin to 7-pin cables so that a single battery powers the entire system. The Nucleus-M also supports optional run/stop cables for select cameras, allowing operators to trigger recording directly from the hand unit. Manual calibration support means the system works with lenses that have hard stops and those that don't, making it a versatile choice for mixed lens kits on set.