The�Tilta Nucleus-M Wireless Lens Control System Partial Kit IV�contains the essential elements for pulling focus and iris wirelessly. The kit includes the Nucleus-M FIZ hand unit controller, two Nucleus-M motors, two removable lens belts (DSLR Lens Follow Focus Adapters), two motor power cables, two marking disks for the hand unit, a lanyard for the hand unit, and a battery charger unit. The system enables an AC to pull focus and iris on a prime lens. If you are using a lens that does not have standard cine-style gears, then use the included lens belts to add gears to your lens.

This partial kit is a dual-axis system, typically controlling focus and iris, but the hand unit will allow you to control an additional motor (not included) for zoom control when using a zoom lens. The system can wirelessly pull focus from up to 1000' away, and the batteries can power the hand unit for approximately 10 hours on a single charge (batteries not included). The first motor is powered via the included D-Tap to 7-pin cable; the second motor daisy-chains to the fist via the 7-pin to 7-pin cable for power. The lanyard attaches to the hand control unit, allowing you to wear it around your neck.