REtracker Fizz II and REtracker Fizz II Pro Now Released

NB: Residents of the UK are subject to VAT.
Please contact us for separate payment links

Fizz II released at 1,500 Euro

Fizz II in a nutshell

  • REtracker FIZZ II is a high definition lens FIZ (focus, iris, and zoom) reader.

  • Fizz II connects directly to your lens using various protocols.

  • Fizz II extracts the focus, iris, and zoom data at ultra high resolution

  • It is compatible with various lenses from Canon, Fujinon, etc

  • It is also compatible with lens motors such as the Nucleus-M Tilta and the Nano 2

  • Fizz II feeds the high precision lens data into Unreal Engine using the native Free-D

    NB: Please drop us a message to enquire about the compatibility of your lens before purchase

NB: Residents of the UK are subject to VAT.
Please contact us for separate payment links

Fizz II Pro released at 1,850 Euro
  • Everything in Fizz II plus...

  • Compatibility with the Indiemark 3 encoder

  • Fizz includes the genlock add-on by default

  • Additional OSC protocol

  • Future Proof PCB (for extra compatibility with new lens brands)

  • Compatibility with PIVOT hardware

Fizz II Pro extra features

REtracker Fizz II Pro with hardware genlock add-on is used to feed REtracker Bliss/Fizz the genlock signal.

This add-on hardware feature increases the compatibility of REtracker Bliss/Fizz with engines which cannot handle the UHFR 500fps of Bliss, such as: Ventuz, Zero Density, Pixotope, VizRT, Brainstorm3D, Etc

NB: Vanilla Unreal Engine using LivelinkBliss and Aximmetry or LiveFX do not need this extra feature.

Retracker Fizz II Pro Now Supports Rotational Tracking (Operates without Bliss)

The Pivot addon (350 Euro) is a compact, cube-sized sensor (approximately 2cm x 2cm) designed for high-precision camera rotation tracking using advanced IMU data fusion fully integrated via a USB connection to the Fizzbox (Fizz II Pro only).

Key Features:
-Ideal for stationary cameras
-Precise camera rotation tracking
-Simple nodal offset calibration.
-No external tracking reference points required
-Exceptionally stable tracking with minimal jitter
even during zoomed-in or extreme close-up shots
-Delivers stable tracking performance over long operating hours Self-correcting yaw for consistent rotational accuracy

Introducing:
REtracker PIVOT

Also released for a limited time:
REtracker Fizz II Pro + PIVOT
add-on bundle at 2,000 Euro

NB: Residents of the UK are subject to VAT. Please contact us for separate payment links

What's included in the price:
- REtracker Fizz hardware box
- Nucleus-M Tilta cable
- Power adapter
- Lifetime license
- Free shipping worldwide by FedEx
(Delivery is in 2-6 weeks. Contact us for a faster delivery time.)

Extra cables for Canon, Fujinon, Nano 2 are not included in the price. You can purchase separately below:

Fizz II is compatible with all tracking systems.

Also released for a limited time:
REtracker Bliss + Fizz II bundle at 3,700 Euro

(You do not need to own a REtracker Bliss, yet we highly recommend it)

NB: Residents of the UK are subject to VAT. Please contact us for separate payment links

Tutorial Videos

Setting up the Nucleus-M Tilta Setting up REtracker FIZZ

Part 1/3

Creating an Unreal Engine 5 project from scratch to be ready for REtracker Fizz and REtracker Bliss

Part 2/3

Part 3/3

The road to perfection: This tutorial helps you integrate your lens data (Focus, Iris, Zoom) directly in Unreal Engine. There is no need for any extra software besides UE5. (90% of this tutorial is helpful for other lens encoding systems) At the moment this is the only fail-proof method that delivers the most pinpoint accurate results.

Extra Videos 1/2

Firmware Update Guide

Extra Videos 2/2

User Settings Guide

Nucleus Nano II

Connecting the Fizz with the latest Nucleus Nano 2