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Product Description

The Nucleus-M II Wireless Lens Control System is the cutting-edge successor to the system that revolutionized affordable wireless follow focus pulling.
Designed for both independent filmmakers and professional productions, the Nucleus-M II delivers high-end functionality at an accessible price, bridging the gap between affordability and premium performance. This system supports up to four wireless motors simultaneously, allowing complete remote control over manual cinema lenses. The fourth motor can be mounted to a Variable ND Filter for the Mirage Pro Matte Box, enabling real-time exposure adjustments without ever touching the camera. This is an essential feature for complex shots, gimbal setups, Steadicams, or handheld rigs where traditional physical lens adjustments are not ideal.
At the heart of the Nucleus-M II is the FIZ Hand Unit, a versatile controller that provides pinpoint accuracy when adjusting lens settings and now can be powered more easily than ever via NP-F550 batteries. The Hand Wheel now features adjustable tension for fine-tuned focus pulls, built-in lens mapping for precise motor positioning, and a clear display of focus distance, iris, and zoom information on up to 4 different displays, the most notable of which is the Electronic Focus Marking Disc, which displays focus information from a normal operating position. The FIZ Hand Unit features various options for wireless camera control that allows users to adjust settings such as ISO, White Balance, Shutter Speed and more.
The newly redesigned wireless motors feature a streamlined UI, color-coded LED indicators, and a compact, high-torque design, making them perfect for gimbals, drones, and handheld rigs. One of the biggest innovations in the Nucleus-M II is its ability to store and load mapped lens data. This makes it quick and easy for a 1st AC to adjust focus to a specific distance, Iris to a standard T-Stop or Zoom to an exact focal length. Filmmakers upgrading from previous systems will find full compatibility with existing Nucleus-Series Wireless Controllers and Motors, enabling a gradual upgrade path for users who cannot fully upgrade all at once. As the demand for vintage manual lenses and wireless filmmaking tools continues to grow, the Nucleus-M II provides an accessible, professional-grade solution. Whether you’re an independent filmmaker, content creator, or professional camera assistant, this system offers industry-leading precision, adaptability, and affordability.
Delivering big-budget features at a fraction of the cost, the Nucleus-M II redefines what’s possible in wireless follow focus technology.
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Backward Compatibility
Compatible with Nucleus M1, Nano II, Mirage Motor, and Blackmagic Camera App.
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Smaller, Stronger, and Faster
0.02s response, smoother focus, and more torque than M1 & Nano II—all in a compact form.
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Powered by NP-F550 Battery
FIZ Unit and Grips each use one NP-F550, 8–12 hrs runtime (Battery not included; varies by battery)
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4-Channel Interference-Resistant Control
Stable wireless signal for up to 4 channels. Ultimate Kit includes 2 motors; extras sold separately.
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Stealth Mode
LED Display can be disabled.
Professional Details
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Lens Mapping
Users can create custom lens profiles or quickly access pre-set data from our extensive lens library.
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Adjustable Damping
Easily customize the Hand Wheel’s resistance for optimal control.
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Monitor & Baby Pin Mounts
Easy placement on a C-Stand. This allows focus pullers to quickly reference live footage and make precise adjustments while maintaining mobility on set.
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Camera Control
Control your camera setting such as ISO, White Balance, and Run/Stop via Bluetooth or cable connection.
Camera control varies based on camera models and firmware compatibility.
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Four Channels Control
Control up to 4 Motors (Focus, Iris, Zoom, ND), all in FIZ Hand Unit
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Detachable Hand Wheel
Switch the hand wheel to your preferred side for ergonomic operation.
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What are the fundamental ways wireless and manual focus systems operate?
Wireless follow focus allows for remote lens control with an operational range reaching hundreds of meters. Manual follow focus relies on a mechanical handwheel and gear system, demanding direct physical interaction.
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How accurate is the focus control when using wireless vs. manual systems?
Wireless systems utilize advanced motor algorithms to ensure consistent accuracy. Manual systems are dependent on the operator's skill and can be affected by the mechanical tolerances of the equipment.
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What kind of operational flexibility do wireless and manual focus systems offer?
Wireless systems separate the operator's position from the camera, enabling single-operator control of multiple units. Manual systems are limited to single-unit operation without any remote capabilities.
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How well do wireless and manual focus systems integrate with other filmmaking equipment?
Wireless follow focus is compatible with gimbals, stabilizers, cameras, and other professional equipment. Manual follow focus has limited system integration.
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Where are wireless and manual focus systems typically applied in filmmaking?
Wireless systems offer versatile deployment in vehicle mounting, aerial cinematography, and complex motion sequences. Manual systems are primarily limited to static camera positions.
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