DJI RS Focus System Review – Pros & Cons – DJI LiDAR Range Finder

The DJI LiDAR Range Finder (RS) is a revolutionary tool, an artist’s brush for the filmmaker, and a surgeon’s scalpel for the cinematographer, meticulously designed to achieve perfect focus with astounding precision and speed. It is the heart of the DJI RS Focus System, a true game-changer that transforms the arduous task of manual focusing into an intuitive, seamless experience. The LiDAR system, which is a beacon of light in the often-murky world of manual focus, projects thousands of luminous points, thereby painting a detailed map of the scene. Consequently, this allows the camera operator to “see” the distance to their subject with unparalleled clarity, and therefore, to pull focus with a level of confidence and accuracy that was previously unattainable. Moreover, because of its swift and unerring ability to track moving subjects, the DJI LiDAR Range Finder (RS) acts as a vigilant guardian of sharpness, ensuring that your subject remains in a sweet spot of clarity, no matter how dynamic the action.

Furthermore, the DJI LiDAR Range Finder (RS) empowers a filmmaker to transcend the limitations of traditional focusing methods. In essence, it serves as a co-pilot, guiding the lens with an almost telepathic connection to the subject, thus liberating the operator’s creative energy. As a result, the DJI RS Focus System becomes a powerful extension of the artist’s eye, allowing for a more fluid and organic capture of motion and emotion. Indeed, the system’s ability to lock onto a subject and follow it through a complex scene is like watching a star gracefully navigate the cosmos, always holding its position relative to the camera. This kind of unwavering reliability is crucial for high-stakes productions, and it is a testament to the system’s robust engineering and sophisticated design. Ultimately, whether shooting in low light or on a chaotic set, this tool provides a safety net of precision and a newfound freedom to create, leaving behind the guesswork of traditional focus pulling.

Finally, the seamless integration of the DJI LiDAR Range Finder (RS) with other DJI products completes the cinematic ecosystem, forming a harmonious and powerful whole. In addition to being a powerful tool on its own, it is the cornerstone of the larger DJI RS Focus System, working in concert with the Ronin stabilizer and the focus motor to create a unified focusing solution. Likewise, its user-friendly interface and intuitive controls make it accessible to both seasoned professionals and ambitious newcomers alike, and it opens up a world of creative possibilities. Thus, the system is not merely a piece of equipment; it is an ally in the quest for visual perfection, a silent partner that ensures every frame is a masterpiece of clarity and intention. For this reason, and many more, the DJI LiDAR Range Finder (RS) is a crucial step forward, a bridge from the old world of focus pulling to a new era of effortless and impeccable control.

FEATURES:
– Enables autofocus on manual lenses
– Autofocus in low-light environments
– 43,200 ranging points
– 14-meter sensing range
– Built-in camera
– 30mm equivalent focal length
– 70° FOV (field of view)
– Supports ActiveTrack Pro

The DJI LiDAR Range Finder (RS) is a camera accessory designed to enable autofocus on manual lenses. It features a built-in camera with a 30mm equivalent focal length and a 70° field of view. The device can sense up to 14 meters away, using 43,200 ranging points for precise measurement. This technology allows for reliable autofocus even in low-light environments and supports ActiveTrack Pro.

PROS:
– Amazing autofocus
– Works well with lidar
– Works well with rs4
– Compatible with lidar
– Compatible with rs4
– Works well with DJIs gimbal tech
– Not slow as some comments say
– Nitze version did not work well
– Works well

CONS:
– Slower than advertised
– Not compatible with some DJI gimbals
– Nitze version did not work well

The DJI LiDAR Range Finder (RS) is a highly effective autofocus tool that works well with DJI’s gimbal technology, particularly the RS 4, and is compatible with other LiDAR systems. While some user comments claim it is slow, it is not as sluggish as some suggest, though it is slower than the advertised speed. The device has demonstrated strong performance, unlike the Nitze version, which did not function properly. However, it is important to note that the DJI LiDAR Range Finder (RS) is not compatible with all DJI gimbals. Read more…


DJI LiDAR Range Finder Module

DJI LiDAR Range Finder Module

The image shows a DJI LiDAR Range Finder Module. It’s a small, black, rectangular device. The device has a camera lens on one side. There’s also a window with a purple hue. The top of the module has a ribbed texture. It has buttons and a mount on the side. This device is used to measure distance. It uses LiDAR technology for this purpose. The device has the DJI logo on top.


The DJI LiDAR Range Finder (RS) – A Precision Focus System

The DJI LiDAR Range Finder (RS) - A Precision Focus System

This is a compact, black device with a textured top surface. It has several controls on the side, including buttons labeled “Fn,” “AF/MF,” “C1,” “C2,” and “C3.” It is attached to a mount with a knurled wheel at the base. This device is the DJI LiDAR Range Finder (RS) and is used for precise autofocus and manual focus assist with compatible cameras and gimbals.


Compact Wireless Video Transmitter on a Professional Camera

Compact Wireless Video Transmitter on a Professional Camera

The image shows a DJI wireless video transmitter mounted on a large, professional cinema camera. The transmitter is a small, black device with a textured grille on top for heat dissipation and a small screen on the side. A cable connects the transmitter to the camera’s body. The camera has a large lens and is mounted on a rig, likely for filmmaking or professional video production. The setup allows for real-time video monitoring on a separate screen, without the need for a physical cable.


The DJI RS Focus System: A Compact and Essential Component

The DJI RS Focus System: A Compact and Essential Component

The image shows the DJI RS Focus System. It is a small, black, rectangular device. It has a fan and a heatsink to dissipate heat. There are several ports on the side for connections. A mounting bracket is attached to the bottom. The device is used to control the focus of a camera on a gimbal.



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Best Dji Rs Focus System Pros Deals

DJI RS 3D Focus System

Image of DJI RS 3D Focus System

$45.00 @ Amazon.com (Save 73%)

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Key Features

  • ✅ The DJI Ronin 3D Focus System automatically detects the distance between the lens and subject and enables a center AF point for manual focus lenses for a continuously focused shot.Requires the DJI Ronin Focus Motor to function.
  • ✅ The max detection range of the DJI Ronin 3D Focus System may vary according to the subject’s reflectivity. When filming a person, the max range is approximately six meters.
  • ✅ In The Box: 3D Focus System × 1, 1/4''-20 to Cold Shoe Adapter × 1, Multi-Camera Control Cable (USB-C, 30 cm) × 1
  • ✅ Compatibility: DJI RS 3, DJI RS 3 Pro, DJI RS 2
  • ✅ Automatically detects the distance between the lens and subject and enables a center AF point for manual focus lenses.

Product Details

Brand:DJI
Model:6941565906731
Color:Black
Dimensions:2 X 2 X 2 inches
Warranty:DJI Warranty Applies

DJI Focus Pro All-in-One Combo, AMF Lens Control System, 20-Meter Subject Focusing, 76,800 LiDAR Ranging Points, AI Recognition, FIZ Lens Control, DJI PRO Ecosystem, Additionally Includes Hand Unit

Image of DJI Focus Pro All-in-One Combo, AMF Lens Control System, 20-Meter Subject Focusing, 76,800 LiDAR Ranging Points, AI Recognition, FIZ Lens Control, DJI PRO Ecosystem, Additionally Includes Hand Unit

Key Features

  • ✅ Accurate, Long-Range Focusing - With a 20-meter max subject focusing range and 76,800 ranging points from the LiDAR unit, tracking and focus are ultra-reliable even from extended ranges.
  • ✅ Advanced AI Recognition - A built-in camera combined with enhanced AI recognition algorithms results in more reliable human and vehicle subject recognition and tracking.
  • ✅ Human-Machine Collaborative Focus Control - AMF mode enables a seamless hybrid experience that combines the precision of autofocus with the intuitions and creativity of the operator.
  • ✅ FIZ Lens Control - Focus, iris, and zoom can all be controlled with extreme precision on set. Magnetic damping tactile feedback provides a real-time feel for focus changes.
  • ✅ LiDAR Waveform - Top-down focus assistance view gives operators a comprehensive real-time display of focus range and information in order to facilitate expert-level focusing precision.

Product Details

Brand:DJI
Model:6941565981868
Color:Black
Dimensions:13.385826758 X 11.2598425082 X 12.0866141609 inches
Warranty:DJI

DJI Focus Pro Motor

Image of DJI Focus Pro Motor

Key Features

  • ✅ The motor speed has increased by 30% for more responsive control over focus, zoom, and aperture. The motor is compatible with 15mm universal rods. The latency is as low as 10 milliseconds, ensuring swift control response when paired with the DJI Focus Pro Hand Unit.
  • ✅ The motor features a built-in RF antenna that allows for linking with the DJI Focus Pro Hand Unit. When paired with the DJI Focus Pro Grip, the grip can power the motor via the USB-C port.
  • ✅ The motor can be powered through third-party devices. Do not use an extra device to power the DJI Focus Pro Motor when it is already powered (e.g., by the DJI Focus Pro Grip), as this may cause device damage.
  • ✅ DJI RS 4 Pro can be used with up to two motors simultaneously, while DJI RS 4 only supports one motor.
  • ✅ Compatibility:DJI RS 4 Pro, DJI RS 4, DJI RS 3 Pro, DJI RS 3, DJI Focus Pro Grip, DJI Focus Pro Hand Unit, DJI Ronin 4D Flex

Product Details

Brand:DJI
Model:6941565971401
Dimensions:3.927165350325 X 2.388582674729 X 1.352362203345 inches
Warranty:DJI

Ronin 3D Follow Focus System for DJI RS 2, DJI RS 3,DJI RS 3 Pro (Requires use with DJI Ronin Follow Focus Motor)

Image of Ronin 3D Follow Focus System for DJI RS 2, DJI RS 3,DJI RS 3 Pro (Requires use with DJI Ronin Follow Focus Motor)

Key Features

  • ✅ Used in conjunction with the DJI Ronin follow focus motor to assist manual focus lenses in achieving center point autofocus.
  • ✅ Easily switch between autofocus and manual focus.
  • ✅ Make your camera focus at a higher level and take perfect photos.
  • ✅ Packing List: 3D Follow Focus System × 1;1/4''-20 Threaded to cold shoe adapter × 1;Camera control cable (USB-C, 30 cm) x 2
  • ✅ Specially designed for DJI RS 2, DJI RS 3, DJI RS 3 Pro

Product Details

Brand:INSYOO
Model:ronin
Color:black
Dimensions:2.75 X 1.57 X 3.62 inches

SMALLRIG Handle with Follow Focus for DJI RS 2 / RS 3 Pro/RS 4 / RS 4 Pro Gimbal Stabilizer, Handle with 1/4"-20 locating Holes and a Cold Shoe Mount, Max Load 4.4lb

Image of SMALLRIG Handle with Follow Focus for DJI RS 2 / RS 3 Pro/RS 4 / RS 4 Pro Gimbal Stabilizer, Handle with 1/4"-20 locating Holes and a Cold Shoe Mount, Max Load 4.4lb

Key Features

  • ✅ Designed for DJI RS Series: Specifically crafted for DJI RS 2, RS 3 Pro, RS 4, and RS 4 Pro, ensuring a perfect fit and seamless integration. Please note 𝒊𝒕'𝒔 𝒏𝒐𝒕 𝒇𝒐𝒓 𝑫𝑱𝑰 𝑹𝑺 3. Note: The remote control contains a lithium battery and should not be exposed to water
  • ✅ Enhanced Control: this handgrip offers a range of functions, including shutter control, recording, joystick operation, mode switching, centering/locking, and power/sleep mode, ensuring versatile performance during shoots The focus dial allows for quick adjustments of the 3-axis system, focus control, and various camera parameters.compatible with the wireless receiver motor (ID 4297)
  • ✅ Excellent Performance: Features wireless control with a range of up to 100 meters (328 feet) and a minimal signal delay of less than 50 milliseconds for reliable operation. The handle offers up to 10 hours of battery life under normal working conditions, easily accommodating a full day of shooting
  • ✅ Multiple Mounting Points: The handle provides a variety of mounting options, including 1/4"-20 locating holes and a cold shoe mount on top for attaching monitor mounts (ID 2905B, 2174). The aluminum alloy receiver features a NATO clamp and two M4 screws for attaching handgrips (ID 3027, 3026B, 3015), along with an anti-detachment mechanism for enhanced stability
  • ✅ Ergonomic Design: The SmallRig Handle with Follow Focus 4329 features a soft silicone construction and an ergonomic double-curve design that provides a comfortable, slip-resistant grip Note: Max Payload of Handle with Follow Focus: 2.0kg / 4.4lb Max Payload of Receiver: 4.0kg / 8.8lb

Product Details

Brand:SMALLRIG
Color:Black
Dimensions:1.830705 X 1.830705 X 2.618105 inches

SmallRig Focus Control Dual Grip for DJI RS 2 / RS 3 Pro/RS 4 Pro Gimbal Stabilizer, Dual Handle with NATO Rail, Joystick Operation, Mode Switching, Centering/Locking, Max Load 17.6lb(Not for RS4)

Image of SmallRig Focus Control Dual Grip for DJI RS 2 / RS 3 Pro/RS 4 Pro Gimbal Stabilizer, Dual Handle with NATO Rail, Joystick Operation, Mode Switching, Centering/Locking, Max Load 17.6lb(Not for RS4)

$199.99 @ Amazon.com (Save 6%)

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Key Features

  • ✅ 【Designed for DJI RS Series】: Designed specifically for DJI RS 2 / RS 3 Pro / RS 4 Pro, this handgrip offers a range of functions, including shutter control, recording, joystick operation, mode switching, centering/locking, and power/sleep mode, ensuring versatile performance during shoots. 𝙉𝙤𝙩𝙚: 𝙏𝙝𝙚 𝙃𝙖𝙣𝙙𝙡𝙚 𝙞𝙨 𝙣𝙤𝙩 𝙛𝙤𝙧 𝘿𝙅𝙄 𝙍𝙎 4
  • ✅ 【Inverted Use & Flexible Angles】: The dual grip support inverted operation and provide flexible angle adjustments, allowing for smooth, effortless shooting from a variety of perspectives
  • ✅ 【Multiple Mounting Points】: The handle features various mounting options, including 1/4"-20 threaded holes, 3/8"-16 locating holes, a cold shoe mount, a NATO rail, a QD socket, and strap slots. This allows for the attaching V-mount battery plates (ID 2801B, 2988), providing a long-lasting power supply for both the stabilizer and the camera
  • ✅ 【Quick Assembly & Storage】: Engineered for fast assembly and disassembly, the handles allow for efficient shooting setups and convenient storage, streamlining production workflows. The handle can support a weight of up to 8.0kg / 17.6lb
  • ✅ 【Ergonomic Design】: SmallRig Focus Control Dual Grip for DJI RS Series 4327 is made from soft silicone and features a double-curve design for a non-slip, ergonomic grip. The focus dial enables fast adjustment of the 3-axis system, focus control, and various camera parameters

Product Details

Brand:SMALLRIG
Dimensions:8.22833 X 2.618105 X 8.22833 Inches

DJI Focus Pro Hand Unit

Image of DJI Focus Pro Hand Unit

Key Features

  • ✅ The hand unit features a built-in RF module and supports wireless communication with the DJI Focus Pro Motor from up to 160 meters away.
  • ✅ It supports FIZ control over the focus, aperture, and zoom, and features real-time, stepless damping adjustment to balance comfort and precision.
  • ✅ The hand unit utilizes the NP-F550 battery model commonly available on the market. The dimensions should be 71×38.6×21.1 mm (L×W×H). Make sure to purchase batteries according to these specified dimensions.
  • ✅ Compatibility: DJI Focus Pro Motor, DJI Ronin 4D*, DJI Inspire 3*. * Requires the DJI High-Bright Remote Monitor.

Product Details

Brand:DJI
Model:6941565981080
Dimensions:4.998031490965 X 3.420866138243 X 5.15354330183 Inches
Warranty:DJI

DJI RS 4 Pro Combo, 3-Axis Gimbal Stabilizer for Cameras for DSLR & Cinema Camera Stabilizer Canon/Sony/Panasonic/Nikon/Fujifilm, Native Vertical Shooting, 4.5kg/10lbs Payload, Camera Gimbal

Image of DJI RS 4 Pro Combo, 3-Axis Gimbal Stabilizer for Cameras for DSLR & Cinema Camera Stabilizer Canon/Sony/Panasonic/Nikon/Fujifilm, Native Vertical Shooting, 4.5kg/10lbs Payload, Camera Gimbal

Key Features

  • ✅ 2nd-Gen Native Vertical Shooting - Camera gimbal stabilizer, just release the horizontal plate and secure it into the vertical position for an effortless switch to vertical social content.
  • ✅ 4.5kg (10lbs) Payload Capacity, 20% Increase in Motor Torque - Equipped with carbon fiber axis arms and an increase in capacity and torque, DJI RS 4 Pro easily accommodates mainstream mirrorless/cinema camera and lens setups.
  • ✅ Remote Dual Focus & Zoom Motor Control - With the new joystick mode switch, cinematographers can conveniently go between controlling DJI gimbal movement or lens zoom with precise joystick control.
  • ✅ LiDAR Focusing: 76,800 Ranging Points Within 20m - Camera stabilizer, with the new Focus Pro LiDAR and Motor, DJI RS 4 Pro gives solo creators a more accurate and intelligent LiDAR autofocus experience at greater distances.
  • ✅ Video Transmission Ecosystem - An extensive control ecosystem that broadens production possibilities via integrated installation and power supply, intelligent focus assistance, and precise parameter control.

Product Details

Brand:DJI
Model:6941565974679
Color:Black
Dimensions:16.3779527392 X 8.7795275501 X 7.9527558974 inches
Warranty:DJI

SMALLRIG Power Supply Base Plate for DJI RS 2 / RS 3 Pro/RS 4 Pro Gimbal, External Power Solution for DJI RS 2 / RS 3 Pro/RS 4 Pro

Image of SMALLRIG Power Supply Base Plate for DJI RS 2 / RS 3 Pro/RS 4 Pro Gimbal, External Power Solution for DJI RS 2 / RS 3 Pro/RS 4 Pro

Key Features

  • ✅ [For DJI RS 2 / RS 3 Pro / RS 4 Pro]: SmallRig Power Supply Base Plate 3252 is designed to work with batteries to extend runtime and allows the stabilizer to work with different equipment in more shooting scenarios, such as car, handheld ring and jib shooting
  • ✅ [Quick Release]: Baseplate employs a quick-release cartridge design to attach stabilizer for DJI RS 2 / RS 3 Pro / RS 4 Pro and its NATO for extra stability and also supports SmallRig Sling Handgrip 3028 and Dual Handgrip 3027
  • ✅ [Multiple Power Ports ]: Once installed, its adapter cable can connect a D-tap battery to power for DJI RS 2 / RS 3 Pro / RS 4 Pro stabilizer via one OB302 port, while the other OB302 port outputs up to 60W of power to charge SmallRig battery plate 3251
  • ✅ [Multiple Mounting Points]: features two 1/4″-20 and one 3/8″-16 threaded holes at the bottom fit for DJI original car shooting suction mount, stabilizer tripod and quick release plate for Manfrotto
  • ✅ [What You Get]: 1 x Power Supply Base Plate,1 x OB302 to D-tap Adapter Cable, 1 x Side Plate, 1 x Allen Wrench

Product Details

Brand:SMALLRIG
Color:Black
Dimensions:2.7559 X 2.08661 X 1.73228 inches

Original RS Intelligent Tracking Module for DJI RS 4 Mini,RS 4,RS 4 Pro, Magnetic Quick-Release Design, 19g, for Gimbal Camera Tracking and Composition of The Subject

Image of Original RS Intelligent Tracking Module for DJI RS 4 Mini,RS 4,RS 4 Pro, Magnetic Quick-Release Design, 19g, for Gimbal Camera Tracking and Composition of The Subject

$99.99 @ Amazon.com (Save 9%)

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Key Features

  • ✅ QUICK INSTALLATION: Features magnetic quick-release design, instant attachment for DJI RS 4 Mini/RS 4/RS 4 Pro stabilizers for easy and secure mounting on gimbal cameras.
  • ✅ LIGHTWEIGHT DESIGN: Constructed from durable plastic material, weighing only 19 grams, making it highly portable and convenient to carry
  • ✅ INTELLIGENT TRACKING: RS Smart Tracking Module enables automatic subject tracking and composition capabilities when mounted on compatible gimbals
  • ✅ VERSATILE FUNCTIONS: Assists in capturing smooth orbit shots and follow shots while supporting fixed-position tracking for various scenarios, perfect for self-filming situations like selfies and live streaming.
  • ✅ IN THE BOX: RS Intelligent Tracking Module × 1, RS Intelligent Tracking Module Adapter Mount × 1

Product Details

Brand:LuxZilvia
Model:RS4ITM
Color:Silvery
Dimensions:N/A X N/A X N/A in
Warranty:NO
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