Tilta is teasing its latest solution: merging phase-detection autofocus technology with the precision control of the Nucleus-M II Wireless Control System.
Through a lens adapter mount, the Nucleus-M II motors will be able to receive autofocus information directly from the camera sensor. The upcoming solution integrates phase-detection autofocus with the precision of the Nucleus-M II Wireless Control System. This is made possible through revolutionary lens adapter mounts, which enable the Nucleus-M II motors to receive autofocus information directly from the camera sensor.

The video shows a Sony E-mount camera with a PL lens. The Tilta system utilizes a special PL mount that talks to the camera and is then able to send the AF information through a standard Tilta 7-Pin to 7-Pin Cable from the adapter to the follow focus motor. It’s an interesting idea, and it would be great if it could keep up with the speed of phase detection AF.
As the system relies on the cameras’ AF, it works in a completely different way to say LiDAR.

Despite the video only showing a Sony E-mount camera, Tilta has stated that there should be versions for Canon RF and other brands as well. This will depend on how well the system works with various different camera manufacturers’ products.
More official information about this upcoming system will be available soon. Tilta is expected to release the new adapter sometime in 2026.
This looks to be a great solution for anyone wanting to utilize their camera’s AF performance when running manual cine lenses. It also appears to be a lot easier to set up and use than current LiDAR systems.