DJI Ronin 4D Flex

DJISKU: CP.RN.00000281.01

Sale price$999.00 CAD
Sold out



In the box Quantity
Ronin 4D Flex 1
Pan Axis Quick-Lock 1
Ronin 4D Hand Grip Adapter 2
Hand Grips Adapter Cable 2


Ronin 4D has opened a new era for filmmaking and continues to deliver exciting new possibilities. Meet Ronin 4D Flex – a novel, extendable solution designed to liberate cinematography. It provides creators with a more flexible and efficient camera movement system and a completely unique creative experience.


Extendable Solution

The new extendable solution, Ronin 4D Flex, reduces the handheld weight down to 1.8 kg, which is only around 34% of the total weight,  making it superbly useful for cinematographers who require long-duration shooting, especially in mobile scenarios like recording documentaries, interviews, or events. The lightweight Ronin 4D Flex delivers unique advantages both in terms of its portability and high performance to meet cinematic-grade needs of high-quality imagery.

The 2m gimbal camera extension cable enables unprecedented flexibility of camera positions, allowing for through-shots and movements in narrow spaces like car interiors. It also allows the X9 gimbal camera to be used as an ultra-small cinematic-grade remote head. Even in complex spaces, tracking shots can be done easily in one take, providing opportunities for more creativity.

The extension system adopts an ultra-thin coaxial cable, supporting lossless transmission of up to 8K high-speed signals captured by the camera sensor and also complete transmission of control and monitoring signals. The cable also ensures endurance and flexibility when bending in different scenarios.

Ronin 4D Flex is natively compatible with Ronin 4D’s Hand Grips and the Main Monitor, and can act as a lightweight, compact-but-powerful solo operating system, providing cinematographers with a whole set of solutions, including 8K cinematic imaging, 3-axis stabilization, LiDAR focusing, and professional monitoring and control. This delivers a convenient and efficient creative experience unparalleled in the industry today. Switching between Flex and the integrated configuration on set is fast and no tools are required for this transition, providing greater versatility.

Different Configurations

  • Extension Rod

  • Small Remote Head

  • Small Jib

Load Solutions

  • Backpack

  • Vest

Extended Lens Compatibility

For static shots, Ronin 4D Flex can mount the standard Pan Axis Quick-Lock with accessories to push the limits of payload and carry telephoto lenses like FE 70-200 mm F2.8 GM and FE 200-600 mm F5.6-6.3 G. With certain third-party accessories and focus motors, lens options can be further expanded to include Zeiss SP, Cooke Anamorphic/i, and other cinema zoom and anamorphic lenses.

With Telephoto Lens With Cinema Zoom Lens

The LiDAR Range Finder can cast up to 43,200 ranging points within a 10-meter detection range. Compared with phase detection autofocus (PDAF), Ronin 4D’s LiDAR Focusing System can focus faster, without compromising the image quality or relying on the surface texture of the subject. This is especially useful in low-light environments and results in exceptional focusing capabilities compared to other cinema cameras.

With the new LiDAR Focusing System, Ronin 4D is able to maintain focus even when there is severe motion blur caused by subjects moving quickly. With the focus motor mounted, autofocus is available even on manual lenses. Continuous autofocusing on subjects can be enabled together with ActiveTrack Pro, making it especially convenient for solo operators.

Automated Manual Focus (AMF) mode gives you the accuracy and flexibility of manual focus with the convenience of autofocus. The focus wheel will rotate in sync as the focus point changes, but cinematographers can take manual control at any point. The focus wheel on the right hand grip even features dynamic damping with electromagnetic technology. This gives cinematographers a physical sense of focus changes, providing a more intuitive and modern focusing experience that is unrivaled in the industry today.

Ronin 4D uses the all-new DJI O3 Pro Video Transmission technology, which offers a 20,000-foot transmission range that would be unimaginable on traditional solutions. In addition to 2.4GHz and 5.8GHz, it supports the DFS frequency band and an AES 256-bit encryption algorithm that can output a 1080p/60fps FHD feed to multiple remote monitors simultaneously with significantly enhanced security, stability, and anti-interference capability.

The High-Bright Remote Monitor can connect to the Hand Grips of Ronin 4D, DJI Master Wheels, DJI Force Pro, or the new DJI Three-Channel Follow Focus. This enables remote control of focus and gimbal movements with high precision, starting and stopping of recording, and camera setting adjustments to meet the highest standards of coordinated shooting on sets. In addition, the built-in gyro sensor turns the monitor into a remote motion controller for the gimbal of Ronin 4D.



3.5mm Stereo Jack: Monitor audio in real-time and connect to the timecode generator.
Power Input Port: Supports 12 V to 30 V power input.
Timecode Port : For timecode input and output.
SDI Port : Supports 3G-SDI signal output. 
XLR Ports : For microphone and line input, supports 48 V phantom power.
microSD Card Slot: For internal recording of video feed.
HDMI Type-A Input Port: Supports input of 1080p/60fps.
USB Type-C: For UVC livestreaming and firmware updates.
Power Input Port : 6.8 V to 17.6 V power input (including CAN input and output, and connection with DJI Master Wheels and DJI Force Pro).
HDMI Type-A Output Port : Supports output of 1080p/60fps.

SDI Port : Supports 3G-SDI signal output.


1. Sold separately.
2. The 4D Expansion Plate will be released at a later date and is sold separately.
3. Supported in the aspect ratio of 2.39:1.
4. All dynamic range data was measured under full-frame supersampling at 4K/24fps.
5. Under 17mm focal length.
6. Ronin 4D does not currently support anamorphic scaling, which requires post-editing with software.
7. X9 has certain limitations on lens size, weight, and structure. Please check the DJI Ronin 4D Lens Compatibility List.
8. Requires 4D Video Transmitter and High-Bright Remote Monitor.
9. Weight includes the Ronin 4D Flex gimbal connector module, X9-6K Gimbal Camera, X9 Counterweight (106 g), and DL 24mm lens.
10. The total weight includes the Ronin 4D 6K Combo, Ronin 4D Video Transmitter, PROSSD Mount, PROSSD 1TB, and DL 24mm lens.
11. Provided by third parties.
12. Not all ranging points can reach 10 m. Outside 3 m, vertical FOV of the ranging point cloud will narrow, while the horizontal FOV is not affected.
13. Requires Hand Grips.
14. Measured with video transmission control system operating in Control mode in an unobstructed environment free of interference with FCC compliance.
15. DJI Master Wheels, DJI Force Pro, and DJI Three-Channel Follow Focus are all sold separately.
16. For certain video specifications, LiDAR waveform and the exposure waveform on the main monitor cannot be enabled while recording.
17. Certain storage media have limitations on video specifications. Please refer to the Specs page.
18. Measured with a fully charged TB50 battery in a 26° C (78° F) environment with the gimbal balanced, equipment in a level and stationary state, the Z-Axis disabled, and continuously recording in RAW. Operating time will be reduced when Ronin 4D is in motion or the Z-Axis is enabled.
19. Measured with the standard 86W power adapter.
20. The lowest operating temperature is -10° C (14° F).
21. The Z-Axis may not be available to use when using an external power supply.
22. The port is located on the 4D Expansion Plate, which is sold separately.
* Ronin 4D-8K comes with the license key for RAW. For the 6K version, using the license key requires additional purchase.

Payment & Security

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Recently viewed