The Tilta Nucleus Auto Focus Adapter (E to PL) Base Kit lets you mount PL-mount cine lenses to Sony E-mount bodies with autofocus support. The adapter integrates Tilta's Nucleus follow-focus motors with the camera's autofocus system, so PL glass can be driven by the body the same way native autofocus lenses are.

The Base Kit is the entry configuration of the system; the motorised version is sold separately as the Dual Nano II Motor Kit. Aimed at owner-operators and rental houses that want PL cinema lenses on E-mount bodies (FX3, FX6, FX9, A7-series, Burano, etc.) without losing AF on hybrid and documentary jobs.

Available from Filmgear Canada, with Canada-wide shipping.

Sony E-mount to ARRI PL-mount autofocus adapter for compatible Sony Alpha and FX cameras.

Designed for Sony FX3, FX30, FX6 and select supported Sony bodies up to FX6.

Uses camera phase-detection AF data to drive compatible Tilta Nucleus motors on manual PL cinema lenses.

Built-in lens profile library plus manual lens mapping for specialty or vintage lenses.

Base Kit includes adapter, 15mm rod support, two rods, Allen key, power cable, and dual USB-C control cable.
Nucleus Auto Focus Adapter x 1

15mm Rod Adapter x 1

Aluminum Rod 15 x 100mm - Black x 2

3mm Allen Key x 1

Nucleus 7-Pin to USB-C Power Cable, 36cm x 1

Dual USB-C Control Cable for Nucleus Auto Focus Adapter x 1

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. For opened or used items, a minimum 15% restocking fee may apply depending on the item condition.

To start a return, you can contact us at info@filmgearcanada.com. If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return-related questions at info@filmgearcanada.com.

Important Notice for Special Order Items

Certain professional and project-based products are supplied on a Special Order basis and are subject to different return conditions. Please review the “Special Order Items” section below before placing your order.

Damages and Issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.

If an item is defective within 14 days of delivery, email info@filmgearcanada.com with a short video of the problem and the serial number, or bring it to our showroom. Once we confirm the defect, we’ll replace it (or refund it if a replacement isn’t available) and handle the manufacturer claim ourselves.

For Special Order items, damage or defect claims must be reported immediately upon delivery and will be handled in accordance with the manufacturer’s warranty terms.

Exceptions / Non-returnable Items

Special Order Items (Final Sale)
Certain professional, project-based products are supplied on a Special Order basis and are not regularly stocked. Special Order items are final sale and cannot be returned, exchanged, or refunded once the order has been confirmed with the manufacturer. Special Order items are final sale whether they ship from our stock or are ordered from the manufacturer.

These items are ordered specifically for individual projects and may include, but are not limited to:

  • Professional wireless communication systems
  • Large-scale lighting equipment
  • Studio carts and grip equipment
  • Cine lenses and special production gear

Please ensure compatibility and project requirements before placing your order. If you have any questions regarding lead time or suitability, we strongly recommend contacting us prior to purchase.

In addition, we do not accept returns for open box, demo or clearance items, gift cards, hazardous materials, flammable liquids or gases.

Exchanges

The fastest way to ensure you get what you want is to return the item you have. Once the return is accepted, you may place a new order for the desired item.

Refunds

We will notify you once we’ve received and inspected your return and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please note that it may take some time for your bank or credit card company to process and post the refund.

FAQ

What motor and power do I need with the Base Kit?

The Base Kit has no motors. Add at least one Nucleus-M II motor or Nucleus Nano II motor; the original Nucleus-M and Nano motors are not supported. One motor drives focus, and a second motor can drive iris. A Nucleus-M II motor runs from a D-Tap or P-Tap battery through Tilta's P-Tap to 7-pin cable, which is not part of the Motor Kit. The Base Kit includes the 7-pin to USB-C power cable and the control cable for the adapter.

Which cameras does the Tilta autofocus adapter work with?

Sony Alpha and FX bodies up to the FX6, such as the FX3, FX30, FX5 and FX6. Tilta says it does not fit the Sony FX9 or Burano because of clearance with their locking E-mount, and it is not compatible with the Viltrox E-to-Z mount adapter. Focus decisions come from the camera's own autofocus, including face detection and eye tracking. If your body is not listed, ask us before ordering.

How good is the autofocus compared with a native Sony lens?

Good, but not identical. Newsshooter's reviewer found it gets you 80 to 85 percent of the way to a native E-mount lens, worked slightly better with Nucleus-M II motors than with Nano II motors, and could struggle in heavily backlit scenes at wide open T-stops. A built-in lens profile library speeds up setup for common cinema lenses. Test it with your own lenses before a paid job.

Can I take over focus manually while autofocus is on?

Yes, but only with the Nucleus-M II FIZ hand unit, using its MF button. Tilta notes that manual override jumps to the hand unit's current position, so it suits deliberate focus pulls better than small corrections to autofocus. Some early owners could not get override to work until a later firmware update, so update the adapter, motors and hand unit before you use it.

What should I know before buying (firmware, zoom and anamorphic lenses)?

Tilta's current firmware does not support zoom lenses or 2x anamorphic lenses. Early owners reported lens profiles disappearing after an update and motors shutting off, and later firmware fixed some of these issues, so keep everything updated. The adapter weighs about 550 g, so support heavy PL lenses properly. Some camera cages cover its screen and buttons; Newsshooter found an 8Sinn top plate blocked them completely.