Tilta Canon RF Mount to PL Mount Adapter with Adjustable Back Focus
Key Features:
- Mounts PL lenses on Canon RF-mount camera bodies
- Adjustable back focus for accurate sensor calibration
- Compatible with ARRI Positive Lock-mount lenses
- Compatible with RED KOMODO, Canon EOS R5/R5 C and other RF-mount cameras
- ARRI Positive Lock design provides a fast and secure connection
- Back-focus adjustment tool includes reference markings
- 1/4″-20 mounting thread for optional cage-specific adapter supports
- Additional support for heavier lenses and wireless follow-focus motors
- Threaded inner wall with matte finish
- Electroplated tactical finish
- Aluminum-alloy construction
- Custom PL port cap included
Description
Tilta Canon RF Mount to PL Mount Adapter with Adjustable Back Focus
The Tilta Canon RF Mount to PL Mount Adapter allows users to mount PL-mount lenses on camera bodies featuring Canon RF mounts. The included adjustment tool enables precise back-focus calibration to accommodate different sensors.
The adapter uses an ARRI Positive Lock design to provide a fast and secure connection for professional cinema lenses. It is compatible with the RED KOMODO, Canon EOS R5/R5 C and other RF-mount camera bodies.
Markings on the adjustment tool make it easier to change the back focus when using the adapter with different camera bodies. A 1/4″-20 thread on the bottom supports optional cage-specific adapter supports, creating an additional point of contact between the lens adapter and camera cage. This is especially useful with heavier lenses or wireless follow-focus motors.
A custom PL port cap is included.
Adjustable Back Focus
Align the adjustment tool’s two metal locating points with the lens adapter and rotate the tool to adjust the flange focal length.
The tool has a total rotating distance of 0.15 mm, divided into 30 grid units. Each grid unit represents 5 μm (0.005 mm).
- Rotate clockwise to reduce the flange focal distance.
- Rotate counterclockwise to increase the flange focal distance.
Compatibility
- Cameras featuring a Canon RF mount
- Canon full-frame RF-mount cameras
- Canon EOS R5
- Canon EOS R5 C
- RED KOMODO
- PL/ARRI Positive Lock-mount cinema lenses
Additional Lens Support
The adapter has a 1/4″-20 thread on the bottom that works with Tilta’s optional cage-specific adapter supports. This provides another contact point between the adapter and camera cage for a stronger lens-to-camera connection.
Technical Specifications
Specification |
Details |
| Product model | TA-RF-PL2 |
| Camera-side mount | Canon RF |
| Lens-side mount | PL |
| Dimensions | 7.5 × 5.5 × 3.5 inches |
| Weight | 1.21 lb\ 0.548 kg |
| Material | Aluminum alloy |
| Colour | Tactical Gray / Black |
| Back-focus adjustment range | 0.15 mm |
| Adjustment divisions | 30 grid units |
| Adjustment per grid | 5 μm / 0.005 mm |
| Support thread | 1/4″-20 |
In The Box:
- Tilta Canon RF Mount to PL Mount Adapter x1
- Adjustable Back Focus Tool x1


