Orbbec Gemini 2 - Compact 3D Stereo Vision Camera with IMU The Orbbec Gemini 2 is a compact active stereo RGB-D camera with an IMU for mobile robots, 3D scanning, machine vision, and interactive systems. Its MX6600 depth-processing ASIC computes depth on the camera, giving developers depth, infrared, and color streams that can be used to build point-cloud and perception applications through Orbbec SDK.The camera combines a 0.15-10 m specified depth range with an optimal unbinned range of 0.2-5 m, 1280 x 800 depth at 30 fps, and 1920 x 1080 RGB at 30 fps. Its 98 g body, USB 3.0 Type-C connection, and wide depth coverage make it practical for AMRs, service robots, AI kiosks, SLAM research, and compact embedded vision projects. Features Active stereo depth - 850 nm illumination and a 50 mm stereo baseline provide depth sensing for indoor scenes and suitable semi-outdoor environments. MX6600 on-camera processing - The depth-processing ASIC outputs depth streams while the host handles application logic, mapping, object recognition, and other higher-level tasks. Selectable capture modes - Use 1280 x 800 at 30 fps for detailed depth, or the 640 x 400 binned sparse profile at 60 fps when motion sampling and close-range operation take priority. Wide field of view - Depth coverage of 91° horizontal x 66° vertical supports observation of nearby floors, obstacles, workspaces, and scene geometry. Color and depth sensing - 1080p RGB at 30 fps supplies visual context; calibrated depth-to-color registration supports RGB-D point-cloud and segmentation workflows. Integrated inertial sensing - The 6-DoF IMU provides accelerometer and gyroscope measurements for host-side visual-inertial and motion-aware applications. Single-cable USB connection - USB 3.0 Type-C carries power and data. Average consumption is below 2.5 W in the product-page specification; host power delivery must also cover startup and peak loads. Hardware synchronization - Trigger and multi-camera synchronization support coordinated acquisition when used with compatible sync hardware and SDK settings. Compact mounting - A 90 x 25 x 30 mm enclosure and 98 g weight suit compact platforms, with a bottom 1/4-20 UNC mount and two rear M3 mounting points. Orbbec SDK ecosystem - Orbbec SDK v2 supports Gemini 2 for new designs. Match the camera firmware to the SDK support matrix before deployment. Specifications Parameter Value Depth technology / wavelength Active Stereo IR / 850 nm Depth processor / baseline Orbbec MX6600 ASIC / 50 mm Depth range 0.15-10 m; optimal unbinned range 0.2-5 m; performance depends on scene and reflectivity Depth profiles 1280 x 800 at 30 fps; 640 x 400 at up to 60 fps in binned sparse mode Binned sparse optimal range 0.15-2.5 m Depth field of view 91° horizontal x 66° vertical Depth precision test ≤2% at 2 m, 1280 x 800, central 81% ROI, plane target reflectivity >80% RGB profiles 1920 x 1080 at 30 fps; 1280 x 720 at up to 60 fps RGB field of view 16:9: 86° H x 55° V; 4:3: 63° H x 50° V Shutter type Global shutter for IR; rolling shutter for RGB IMU 6-DoF accelerometer and gyroscope Data and power USB 3.0 Type-C; use a host port and cable that support the selected profiles Average power
