Orbbec Gemini 345Lg rugged stereo camera with an inset close-up highlighting its blue GMSL2 FAKRA-C connector.
Orbbec Gemini 345Lg rugged stereo camera with an inset close-up highlighting its blue GMSL2 FAKRA-C connector.
Front view of Orbbec Gemini 345Lg dual-camera setup capturing synchronized depth and color data streams.
Front view of Orbbec Gemini 345Lg dual-camera setup capturing synchronized depth and color data streams.
Top down view of Orbbec Gemini 345Lg camera enclosure showing the streamlined sealed protection shell design.
Top down view of Orbbec Gemini 345Lg camera enclosure showing the streamlined sealed protection shell design.
Isometric view of Gemini 345Lg rugged stereo vision camera built for outdoor robotics obstacle detection.
Isometric view of Gemini 345Lg rugged stereo vision camera built for outdoor robotics obstacle detection.
Bottom view of Gemini 345Lg rugged hardware housing with heat sink ridges and QR code serial tracking label.
Bottom view of Gemini 345Lg rugged hardware housing with heat sink ridges and QR code serial tracking label.
Side view profile of Orbbec Gemini 345Lg camera featuring its integrated 24-pin USB Type-C data connection.
Side view profile of Orbbec Gemini 345Lg camera featuring its integrated 24-pin USB Type-C data connection.
Side view profile of Gemini 345Lg camera showcasing the high-speed blue GMSL2 FAKRA-C hardware interface.
Side view profile of Gemini 345Lg camera showcasing the high-speed blue GMSL2 FAKRA-C hardware interface.
Flat back view of Orbbec Gemini 345Lg camera housing emphasizing the reliable IP67 dustproof and waterproof design.
Flat back view of Orbbec Gemini 345Lg camera housing emphasizing the reliable IP67 dustproof and waterproof design.
Rear oblique view of Gemini 345Lg camera body displaying mounting holes for robust outdoor robot installation.
Rear oblique view of Gemini 345Lg camera body displaying mounting holes for robust outdoor robot installation.
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Operating Environment Indoor & Outdoor
Depth Technology Active & Passive Stereo
Depth Range Wide：0.19 – 10m; Standard：0.22 – 10m
Ideal Range 0.3 - 6m
Wavelength 850nm ± 6nm
Processor MX6800 ASIC
IMU 6 Dof
SDK Orbbec SDK
Baseline 88mm
Spatial Precision ≤1.2% (1280 x 960 @ 3m & 90% x 90% ROI); ≤3% (1280 x 960 @ 6m & 80% x 80% ROI)
Depth FoV Wide：H 104° x V 87° ± 3° @ 2m Standard：H 91° x V 78° ± 3° @ 2m
Depth Resolution @ Frame Rate Up to：1280 x 960 @ 30fps
Color Resolution @ Frame Rate Up to：1920 x 1080 @ 30fps
Color FOV Aspect Ratio 16：9 H137° x V71° ± 3°; Aspect Ratio 4：3 96° x 71° ± 3
Sensor Type IR：Global Shutter; Color：Rolling Shutter
Power supply GMSL：≥600mA @ 12V; USB：1.5A @ 5V
Power Consumption Average：3.6W @ GMSL2; Peak：5W @ GMSL2; Average：2.8W @ USB 3; Peak：6.7W @ USB 3
Data Connection GMSL2 / USB 3.0
Protection IP67
Operating Temperature Ambient Temperature：-20°C ~ 65°C; <95% RH (non-condensing); Storage Environment：-40°C ~ 85°C; <95% RH (non-condensing)
Dimensions (W*H*D) 124 mm x 29 mm x 43.95 mm
Interface FAKRA–C Code; USB-C
Installation Back：4x M3, Max Torque：6.5kgf.cm
Temporal Precision 0.6% @ 3m
Accuracy ±3% (3m & 90% x 90% ROI); ±6% (6m & 80% x 80% ROI)
IR FOV 130° x 95° ± 3°
Supported Functions Hardware Spatial Alignment of Depth to Color; Hardware Timestamps; Multi-camera Sync

Gemini 345Lg

Rugged Stereo Vision Camera for Outdoor Robotics

  • High-Reliability IP67 Outdoor 3D Depth Camera Operating temperature ranges from -20°C to 65°C with IP67 waterproof protection and industrial-grade vibration resistance, delivering rugged high-reliability vision performance in harsh outdoor environments.
  • Ultra-Wide FOV & Blind-Spot Minimization Features ultra-wide optics with a Depth Camera FOV of 104° (H) × 87° (V) and RGB FOV of 137° (H) × 71° (V), dramatically minimizing perception blind zones and reducing total camera count per autonomous robot.
  • 100dB HDR RGB-D Imaging & High-Precision Ranging Combines 1920×1080 high-definition 100dB HDR RGB vision with 1280×960 high-resolution depth map. Achieves 1.2% spatial precision at 3 meters, preventing overexposure and glare under direct sunlight.
  • GMSL2 Protocol & FAKRA-C Interface for Embedded AI Supports long-distance GMSL2 serial communication with selectable 6 Gbps data transmission rate over standard FAKRA-C coaxial connector. Plug-and-play USB Type-C interface is also built-in for rapid prototyping.
  • Multi-Camera Hardware Sync for AMR & Robotics Features unified system time synchronization and multi-camera hardware trigger sync. Ideal for multi-sensor fusion deployments across lawn mowing robots, autonomous agricultural machinery, quadruped robots, and low-speed unmanned vehicles (AGVs/AMRs).
Frequently Asked Questions ▾
What makes Gemini 345Lg ideal for outdoor robotics? ▾
The Orbbec Gemini 345Lg is a rugged stereo vision camera designed for outdoor robotics. It features IP67 waterproof and dustproof protection, operates in extreme temperatures from -20°C to 65°C, and delivers high-quality depth data for navigation and obstacle avoidance in demanding outdoor environments.
What is the IP rating and environmental protection of Gemini 345Lg? ▾
The Gemini 345Lg has IP67 ingress protection rating (fully dustproof and waterproof up to 1m submersion). It also features exceptional vibration resistance verified by testing at 10-2000 Hz, 6.4 grms, making it suitable for rugged outdoor robotics applications.
What is the operating temperature range of Gemini 345Lg? ▾
The Gemini 345Lg operates reliably in ambient temperatures from -20°C to 65°C (<95% RH non-condensing). Storage temperature range is -40°C to 85°C. This extreme temperature capability makes it ideal for outdoor robotics in hot or cold environments.
What is the depth range and accuracy of Gemini 345Lg? ▾
Ideal range: 0.3-6m. Working range: 0.3-10m. Depth accuracy: ±3% at 3m and ±6% at 6m (90%x90% ROI). Spatial precision: ≤1.2% at 3m. The 88mm baseline enables accurate long-range depth sensing for obstacle detection.
What is the field of view (FOV) of Gemini 345Lg? ▾
Depth FOV: Wide mode 104° x 87° or Standard mode 91° x 78°. Color FOV: 137° x 71°. Infrared FOV: 130° x 95°. This ultra-wide FOV provides comprehensive coverage for outdoor robot navigation and obstacle detection.
What applications is Gemini 345Lg best suited for? ▾
The Gemini 345Lg's high precision depth and HDR color enable reliable obstacle detection in complex outdoor environments. The ultra-wide FOV infrared (130° x 95°) combined with built-in IMU support provides robust outdoor navigation capabilities.
What interface does Gemini 345Lg use? ▾
The Gemini 345Lg features a GMSL2 serializer with FAKRA-C connector for robust, high-bandwidth data transmission in outdoor robotics. It also supports USB Type-C for development and debugging. Power requirements: ≥600mA @ 12V for GMSL2 or ≥1.5A @ 5V for USB 3.0.

 

Price
$519
Taxes and shipping calculated at checkout

What's Included:

● Gemini 345Lg 3D Camera
● Quick Start Guide
● Cable (1m)
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The Orbbec Gemini 345Lg is a rugged stereo vision camera purpose-built for demanding outdoor robotics and harsh industrial environments. Combining active and passive stereo vision technology with the high-performance Orbbec MX6800 ASIC, it delivers consistent 3D depth and color perception in extreme temperatures ranging from -20 °C to 65 °C with complete IP67 dust and water resistance.

Engineered to eliminate perception blind spots with fewer sensors, the Gemini 345Lg features an ultra-wide depth field of view (up to H104°×V87°) and a 137°×71° RGB FOV. It streams real-time depth at up to 1280×960 @ 30 fps and color at 1920×1080 @ 30 fps with 100 dB High Dynamic Range (HDR) for sharp, uncompromised imaging under direct sunlight or harsh shadows. An integrated 6-DoF IMU, hardware-level Depth-to-Color spatial alignment, and unified hardware timestamps ensure precise, time-synchronized multi-sensor data fusion.

The Gemini 345Lg is ideal for commercial lawn mowers, agricultural machinery, quadruped robots, and autonomous delivery vehicles. Its 6 Gbps GMSL2 serializer with a FAKRA-C connector guarantees long-distance, high-stability transmission against vehicle vibration, while an auxiliary USB Type-C port enables rapid evaluation and debugging via the open-source Orbbec SDK. Certified to Class 1 laser safety and global EMC standards, the Gemini 345Lg is the definitive solution for outdoor robotic navigation and obstacle avoidance—with the industrial Ethernet-based Gemini 335Le/435Le available for PoE-based deployments.