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  • Description
  • Specifications
  • Downloads
  • Compatibillity
  • Shipping
  • Disclaimer

The next batch of AXC-BM3DF is currently in Pre-Order. Expected shipping is February.


AXC-BM3DF is a full featured companion for Blackmagic shooters. AXC-BM3DF's flagship feature is the ability to connect with DJI 3D Focus to enable continuous autofocus for Blackmagic cameras!

AXC-BM3DF connects to Blackmagic Cameras over a wireless Bluetooth connection to enable camera control and drive the lens focus. After pairing with a camera, the AXC-BM3DF will save the connection so it can automatically connect to the camera on future bootups.

*please refer to compatibility section for information on camera compatibility.


AXC-BM3DF works without the need for an external motor to move the lens focus. Instead it controls lens focus over Bluetooth connection with the camera, making it compatible with many different native electronic lenses and their built-in focus motors. 

*please refer to compatibility section for information on lens performance/compatibility.


AXC-BM3DF connects to DJI 3D Focus module over a USB-C Connection, the included cable that comes with the 3D Focus module can be used to make this connection. AXC-BM3DF offers the flexibility to be powered from the 3D Focus module or can provide power to the 3D Focus module depending on your specific situation. 

AXC-BM3DF can be powered two different ways:

  • Via USB-C Cable through the 3D Focus Module's second port. 
  • Via Micro-USB Cable through the AXC-BM3DF's port. 

AXC-BM3DF operates in a few distinct modes: 

Autofocus Mode: In this mode the DJI 3D Focus is used for continuous autofocus. 

Measure Mode: In this mode, a smartphone can be used to display live distance information from the DJI 3D Focus. 

Setup Mode: In this mode, a smartphone can be used to configure the device, establish connection with the camera, calibrate lenses, adjust settings, etc.. 

Built-in buttons on the device make cycling through modes very simple. 

AXC-BM3DF is setup/configured through a built-in WiFi based configuration portal, where user can establish connection with the camera, calibrate lenses, adjust settings and perform firmware updates. No additional app from the app store required. 


What's Included:

  • AXC-BM3DF.
  • 1/4" Mounting bolt. 


*Cables are not included. 

*DJI 3D Focus module seen pictured is NOT included. 

*Mounting hardware as seen pictured is NOT included. 

Connection Micro-USB, USB-C
Dimensions ( cm ) 7.00 x 4.45 x 1.25
Firmware ( latest ) 1.0.2
Material Plastic
Weight ( g) 26
Expected shipping time: Early February to Late February

Shipping is done through Canada Post, please be aware of any service interuptions to your country before placing an order: Service Interuptions

Please be aware that shipping rates will vary based on country. Not all shipping options include tracking ( this is especially the case with the base shipping tier ). If tracking is important to you, make sure to select a shipping option that includes tracking.
This item is built to order, treated as a Special order. Final sale.

Blackmagic Pocket Cinema Camera 4K and Native Micro Four Thirds lenses are recommended as of firmware version 1.0.2. 

Additional camera's and lens compatibility is actively being investigated.


Blackmagic Pocket 6K/Pro and URSA Mini is untested, not officially supported. 


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