Angled promotional view of Orbbec Gemini 2L 3D camera featuring a 100mm baseline for high-accuracy robot perception.
Angled promotional view of Orbbec Gemini 2L 3D camera featuring a 100mm baseline for high-accuracy robot perception.
Bottom view of Gemini 2L camera highlighting the USB Type-C interface for flexible power and data connectivity.
Bottom view of Gemini 2L camera highlighting the USB Type-C interface for flexible power and data connectivity.
Front view of Orbbec Gemini 2L camera with dual global shutter sensors preventing motion-induced image distortion.
Front view of Orbbec Gemini 2L camera with dual global shutter sensors preventing motion-induced image distortion.
Rear view of Gemini 2L active stereo IR camera showcasing the 8-pin multi-device synchronization port layout.
Rear view of Gemini 2L active stereo IR camera showcasing the 8-pin multi-device synchronization port layout.
Exploded view of Gemini 2L components highlighting dual global shutter sensors and space-time synchronized D2C hardware.
Exploded view of Gemini 2L components highlighting dual global shutter sensors and space-time synchronized D2C hardware.
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Operating Environment Indoor / Semi-outdoor
Depth Technology Stereo Structure Light
Depth Range 0.2m - 10m
Ideal Range 0.25m - 7m
IMU Supported
Camera Driver UVC
SDK Orbbec SDK
Baseline 100mm
Spatial Precision ＜ 2% (1280x800@4m & 81% ROI)
Depth FoV H：91° / V：66° / D：101° ± 3°
Depth Resolution and Frame Rate 1280 x 800@30fps; 640 x 400@60fps
Depth Shutter Type Global Shutter
RGB FoV H94° / V68° / D104° ± 3°
RGB Resolution and Frame Rate 1280 x 800@30fps; 1280 x 720@60fps
RGB Image Format YUYV & MJPEG
RGB Shutter Type Global Shutter
Power supply DC 5V & ≥ 2A
Power Consumption Average ≤ 3W
Connector USB Type-C
Protection IP5X
Multi-device Sync port 8-pin
Operating Temperature 0℃ - 40℃
Weight 144g
Dimensions (W*H*D) 124 x 29 x 26 mm ± 0.5mm
Installation 1 x 1/4-20 UNC thread mounting point; 2 x M3 thread mounting points

Gemini 2 L

Long-Range Active Stereo 3D Camera

  • 100mm Baseline & Extended Depth Features an extended 100mm baseline that delivers high-accuracy active stereo 3D perception (<2% error at 4m) across a versatile 0.20m to 10m working range.
  • Dual Global Shutter RGB-D Synchronized global shutter depth and color cameras (up to 1280x800 @ 30fps) eliminate motion distortion to ensure stable, high-quality imaging.
  • Zero Blind Spot Navigation An integrated 940nm proximity sensor (LDP) actively monitors distances from 0mm to 400mm, ensuring zero close-range blind spots for safe continuous operation.
  • IMU & Multi-Camera Sync A built-in 6-axis IMU and dedicated 8-Pin hardware synchronization interface enable precise spatial tracking and scalable multi-camera arrays.
  • Compact IP5X Form Factor The lightweight 144g (124 × 29 × 26 mm) IP5X-rated enclosure connects via a single USB 3.0 Type-C cable, offering onboard Depth-to-Color (D2C) alignment to reduce host computational load.
Frequently Asked Questions ▾
What is the Orbbec Gemini 2 L and what makes it distinct? ▾
The Gemini 2 L is a 3D camera based on active stereo IR technology with a 100mm baseline and an Orbbec custom ASIC for high-quality depth processing. It offers a depth field of view of up to 101 degrees diagonally and adds a proximity sensor for close-distance single-point ranging, which eliminates blind spots in depth measurement across the full 0 to 10m range. An internal IMU enables motion and position tracking.
What depth range and accuracy does the Gemini 2 L provide? ▾
The Gemini 2 L outputs high-quality depth data across a 0.2 to 10m range, with a Root Mean Squared Error of 2% or better at 4m thanks to its 100mm baseline. Depth resolution reaches up to 1280x800 at 30fps and RGB up to 1280x800 at 30fps. Its close-distance single-point ranging keeps depth data consistent throughout the range without blind spots.
What field of view does the Gemini 2 L offer? ▾
The Gemini 2 L provides a depth field of view of up to 101 degrees and a Depth-to-Color (D2C) field of view exceeding 90 degrees. The depth field of view is 91 degrees horizontal by 66 degrees vertical and the RGB field of view is 94 degrees horizontal by 68 degrees vertical, giving broad scene coverage for mapping and interaction tasks.
How does the Gemini 2 L handle motion and dynamic scenes? ▾
The Gemini 2 L features a global shutter for both RGB and IR cameras and a 6-axis IMU for real-time motion and orientation tracking. The global shutter provides uniform exposure across all pixels, minimizing motion blur and distortion in dynamic scenes. It also offers preset scene-based working modes, including a Dimensioning mode useful for measurement and reconstruction.
How does the Gemini 2 L connect and what are its physical characteristics? ▾
The Gemini 2 L connects over USB 3.0 and USB 2.0. Typical average power consumption is under 3.0W, with a maximum peak under 10.0W. It outputs point cloud, depth map, IR, and RGB data. The camera measures 124mm x 29mm x 26mm, weighs 144g, and provides one 1/4-20 UNC and two M3 mounting points. Its operating range is 0 to 40 degrees Celsius for indoor and semi-outdoor use.
What are the typical applications for the Gemini 2 L? ▾
The Gemini 2 L is used for AMRs, where it supports real-time 3D mapping, navigation, and object detection and avoidance; for cobots, enabling collaborative robots to respond to human commands and gestures and interact safely; and for human body reconstruction, where 3D data capture supports accurate whole-body scanning and modeling.
Does the Gemini 2 L support multi-camera synchronization? ▾
Yes. The Gemini 2 L enables precise synchronization of depth and color frames and supports multiple-device synchronization, which is valuable for applications requiring multi-angle coverage or wide-area capture. It is easy to set up with the Orbbec SDK on Linux and Windows.
Price
$319
Taxes and shipping calculated at checkout

What's Included:

● Gemini 2 L 3D Camera
● USB-C to USB-C cable
● Tripod
● Tripod head
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Orbbec Gemini 2 L: Long-Range Active Stereo 3D Camera

The Orbbec Gemini 2 L is an advanced active stereo 3D depth camera that enhances the Gemini 2 architecture with an extended 100mm baseline for longer-range precision and 3D reconstruction. Powered by a custom depth computing processor, it delivers exceptional depth map flatness and an accuracy of less than 2% at 4 meters (81% ROI) across a versatile 0.20m to 10m working range (0.25m–7m ideal range). Featuring hardware Depth to Color (D2C) spatial alignment, the Gemini 2 L drastically reduces the host's computational load while maintaining high-quality 3D perception for AMR navigation and industrial dimensioning.

Dual Global Shutter & Zero Blind SpotsEngineered for high-speed dynamic environments, the camera utilizes dual global shutter technology, perfectly synchronizing 1280x800 @ 30fps depth and 1280x800 @ 30fps color streams to eliminate motion-induced image distortion. It captures expansive scenes with a broad 101° diagonal depth field of view and a 104° diagonal RGB field of view. To guarantee safe and continuous close-range operation, an integrated 940nm Proximity Sensor (LDP) actively monitors distances from 0mm to 400mm, effectively eliminating depth blind spots during close-proximity maneuvering.

Built for Seamless Robotic IntegrationDesigned for seamless integration into industrial and collaborative robotics, the Gemini 2 L features a compact, IP5X-rated housing weighing just 144g ± 3g (124 × 29 × 26 mm). It embeds a 6-axis IMU for reliable spatial tracking and an 8-Pin hardware synchronization port that supports scalable multi-device networks. Connecting via a plug-and-play USB 3.0 Type-C interface with highly efficient power consumption (typical average ≤ 3.0W), the camera is fully supported by the cross-platform Orbbec SDK for rapid and flexible deployment.