• Webcode: 420349 • Mfr: WLC-T03
Product Highlights
  • Ideal for Gimbals/Shoulder Mounts & Drone Shoots
  • Enables Full Control of Focus, Iris & Zoom on Cine Lenses
  • 8.2 x 3.4 x 11.4 cm (3.2 x 1.3 x 4.5") Dimensions
  • Aluminum/Steel/Plastic/Rubber Material Construction
  • 0.44 kg (0.97 lbs) Weight
Tilta Nucleus – Wireless Follow Focus/FIZ System 2 Motor with Charger, Batteries not included Tilta Nucleus – Wireless Follow Focu...
Web Availability: On Order
This product is available to purchase however there will be a delay as we are expecting a shipment from the manufacturer. When stock arrives, your order will be processed and shipped.
Vistek Locations
  • Toronto On Order
  • Ottawa Available for Order
  • Mississauga Available for Order
  • Calgary Available for Order
  • Edmonton Available for Order
Please call and verify availability at the store as stock changes daily.

Lease this for: $76.73 Learn More

Rent this for: $150/day Learn More


The Nucleus-M is a revolutionary wireless follow focus system.

Have full control of focus, iris, and zoom on Cine lenses or compatible "cine-moded" DSLR lenses. Ideal for 3-axis gimbals, shoulder mounts systems, and drone shoots.

The Nucleus-M is a wireless 3 Channel system.

Connections between the FIZ hand unit and the two hand grips to the motors are completely wireless. Each motor has a built-in MDR unit, saving space and setup time. A single motor can be powered directly from the camera’s battery though a 7-Pin to P-TAP cable then daisy chained via 7-Pin to 7-Pin cable to run additional motors. There is no limit on the amount of motors an operator can attach per channel.

* Batteries are not included. Please see EBL 18650

Key Features:

  • The FIZ hand unit and two handle grips have a wireless range of 1000 feet.
  • The signal from the FIZ hand unit can be upgraded to 1 1/4 miles.
  • Both hand grips and FIZ hand unit run off (2) 18650 batteries. (Batteries are NOT included.)
  • When fully charged the batteries in the hand grips can last up to 2 days.
  • The batteries in the FIZ unit can last up to 10 hours.
  • FIZ hand unit is capable of controlling 3 channels – focus, zoom, and iris as well as overriding the hand grips.
  • 0.8 mod, 35-tooth, 32 pitch gear with a face width of 10mm
  • Motors can calibrate on lenses without hard stops – such as photo-lens with follow focus gears.
  • Motors fit standard 15mm and 19mm Rods
  • Ideal for Gimbal, Drone, and Shoulder-mounted setups

What's Included

Wireless FIZ Hand Unit
2x Brushless Wireless Motors with 19mm Rod Support and 15mm Rod Bushings
Wireless Handle Left (Focus)
Wireless Handle Right (Iris, Zoom)
4x Follow Focus marking disks
7-Pin to 740mm P-TAP Motor Power Cable
296mm 7-Pin to 7-Pin Straight Motor Connection Cable
180mm 7-Pin to 7-Pin Right Angle (90 degree) Motor Connection Cable
18650 4 Slot Battery Charger
2x Handle to Arri Standard Rosette Adapter
2x Handle to Gimbal Bar Adapter (Compatible with 25mm/30mm Diameter)
Wireless FIZ Hand Unit Strap
Hard Shell Waterproof Safety Case

* Batteries are not included.


Product Specifications

Nucleus-M: Wireless Follow Focus System

Material Aluminum-Alloy
Stainless Steel
ABS Plastic
Brazilian Rosewood

FIZ Hand Unit (with focus disk but no batteries): 0.972 lbs
FIZ Hand Unit (with focus disk and batteries): 1.164 lbs

Right Handle Grip (no batteries or adapters): 0.582 lbs
Left Handle Grip (no batteries or adapters): 0.529 lbs

Arri Rosette Male to Handle Grip Adapter: 0.161 lbs
25mm/30mm Gimbal to Handle Grip Adapter: 0.099 lbs

Motor (no rail adapter): 0.419 lbs
Motor with 15mm rail adapter: 0.496 lbs
Motor with 19mm rail adapter: 0.487 lbs

Motor Dimensions

Length/Height: 4 1/2" Inches

Width: 2 3/4" (motor plus rail adapter)
Width: 2 5/8" (ports to tip of gear)
Width: 3 2/8" (end to end furthest points)

Depth: 5/8" (rail mount section)
Depth: 3/4" (base section)
Depth: 1 3/8" (motor section)

Questions & Answers

Tilta Nucleus – Wireless Follow Focus/FIZ System 2 Motor with Charger, Batteries not included

Looking for a personal touch? Not sure if you are choosing the right product? Our staff is here to help.

We want to make sure you get the right product for your needs.
Our staff will help you understand the options available so you can be confident in your purchase.

As the country’s leading Professional Imaging retailer, Vistek is in the perfect position to ensure you make the right choice.
Contact us today for a personal touch.