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Tilta Nucleus-M Partial Kit I Wireless Follow Focus System

Code: TIL/WLC-T03-K1
The Tilta Nucleus-M Wireless Lens Control System Partial Kit I contains the essential elements for pulling focus wirelessly.


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What's In The Box?

  • 1x Wireless FIZ hand unit
  • 1x Brushless wireless motor with 19mm rod support and 15mm rod bushings
  • 1x Photographic Lens Follow Focus Adapter
  • 1x 74cm 7-pin to P-tap motor power cable
  • 1x Follow focus marking disks
  • 1x Wireless FIZ hand unit strap
  • 1x 18650 quad battery charger
  • Note: Batteries are not included

The Tilta Nucleus-M Wireless Lens Control System Partial Kit I contains the essential elements for pulling focus wirelessly. The kit includes the Nucleus-M FIZ hand unit controller, one Nucleus-M motor, one removable lens belt, a motor power cable, two marking disks for the hand unit, a lanyard for the hand unit, and a battery charger. The system enables pulling focus, iris, or zoom on your lens, and if you are using a lens that does not have standard cine-style gears, then use the included lens belt to add gears to your lens.

This partial kit is a single-axis system, but the hand unit will allow you to control additional motors (not included) so you can control more than one lens ring. The system can wirelessly pull focus from up to 1000' away, and batteries can power the hand unit for approximately 10 hours on a single charge (batteries not included). The lanyard attaches to the hand control unit, allowing you to wear it around your neck.


  • The motors feature cine standard 0.8 MOD 32 pitch drive gears. Each motor includes a 19mm rod clamp and a 15 to 19mm adapter bushing, allowing you to mount the motors onto either a 15mm or 19mm rod.
  • The motors power from a D-Tap connector, and then pass power by daisy-chaining via the 7-pin connectors with the included cables.
  • The FIZ hand controller powers via two 18650 3000mAh, 3.7V Li-ion batteries.
  • The batteries in the FIZ hand controller will last for more than 10 hours when idle.
  • Please note that batteries are not included and must be sourced separately.
  • The system features three ranges: low, medium, and high. It supports up to 15 channels to select from, and the controllers pair with each motor via the motor ID.
  • The FIZ hand unit can control three channels (focus, zoom, and iris).
  • The motors can calibrate on lenses with or without hard stops, such as a photo lens with follow focus gears.
Color Gunmetal gray
Material Aluminum-alloy
stainless steel
ABS plastic
FIZ Hand Unit (no batteries) 441g
Right Handle Grip (no batteries or adapters) 264g
Left Handle Grip (no batteries or adapters) 240g
Arri Rosette Male to Handle Grip Adapter 73g
Gimbal to Hand Grip Adapter 45g
Motor 225gs
Motor Dimensions:
Length/Height 11.43cm
Width 8.26cm (end to end furthest points)
Depth 1.59cm (rod mount section), 1.91cm (base section), 3.49cm (motor section)