Orbbec Gemini 345Lg is a high‑performance stereo vision camera engineered for outdoor robotics applications. With a robust IP67‑rated housing, it is fully dustproof and waterproof, ensuring reliable operation even in harsh weather conditions. The camera maintains stable performance under vibration and extreme temperatures ranging from ‑20°C to +65°C, making it suitable for agricultural machinery, delivery robots, and quadruped platforms. Equipped with a GMSL2 serializer and FAKRA connector, the Gemini 345Lg provides high‑bandwidth, low‑latency depth data transmission. Its ultra‑wide field of view and precise depth accuracy enable robots to detect obstacles and navigate complex outdoor environments with confidence. Features Rugged Design: IP67 waterproof and dustproof, vibration‑tested (10–2000 Hz, 6.4 grms). Extreme Temperature Reliability: Operates from ‑20°C to +65°C, storage range ‑40°C to +85°C. Wide Depth Range: Ideal range 0.3–6 m, working range up to 10 m. High Accuracy: Depth accuracy ±3% at 3 m, ±6% at 6 m; spatial precision ≤1.2% at 3 m. Ultra‑Wide Field of View: Depth FOV up to 104° × 87°, color FOV 137° × 71°, infrared FOV 130° × 95°. High‑Resolution Imaging: Depth resolution up to 1280 × 960 @ 30 fps, color resolution up to 1920 × 1080 @ 30 fps. Sensor Technology: IR global shutter and color rolling shutter. Built‑in IMU: 6 DoF support for enhanced navigation. Low Power Consumption: Average 3.6 W @ GMSL2, 2.8 W @ USB. Flexible Interfaces: GMSL2 with FAKRA‑C connector and USB Type‑C. Multi‑Camera Sync: Hardware spatial alignment, timestamps, and synchronization supported. Product Specifications Parameter Gemini 345Lg Use Environment Indoor & Outdoor Technology Active & Passive Stereo Baseline 88 mm LDM Wavelength 850 +/- 6 nm Operating Range Wide: 0.19 - 10 mStandard: 0.22 - 10 m Ideal Range 0.3 - 6 m Minimum Z Distance Wide: 0.19 mStandard: 0.22 m Depth Accuracy +/-3% (3 m & 90% ROI)+/-6% (6 m & 80% ROI) Temporal Precision 0.6% @ 3 m Spatial Precision =6 dB Typical Average Power Consumption 3.6 W @ GMSL2.8 W @ USB Max Average Power Consumption 3.6 W @ GMSL3.5 W @ USB Peak Power Consumption 5 W @ GMSL6.7 W @ USB Power Supply GMSL: >=600 mA @ 12 VUSB: 1.5 A @ 5 V Operating Voltage Range GMSL: 9 - 15 V (Typical: 12 V)USB: 4.75 - 5.25 V (Typical: 5 V) Operating Environment -20 C - 65 C; less than 95% RH (non-condensing) Storage Environment -40 C - 85 C; less than 95% RH (non-condensing) Protection IP67 Supported Functions Hardware spatial alignment of depth to colorHardware timestampsMulti-camera synchronization Dimensions (W x H x D) 124 x 29 x 43.95 mm Weight 223 g Installation Back: 4 x M3 screws, Max torque: 6.5 kgf·cm Application Commercial Lawn Mowers: Reliable outdoor navigation and obstacle detection. Agricultural Machinery: Precision sensing in rugged environments. Quadruped Robots: Enhanced mobility with wide FOV depth perception. Autonomous Delivery Robots Recommended Articles Gemini 345Lg vs RealSense D435i Gemini 345Lg vs RealSense D555 PoE RealSense Alternatives Guide Additional Integration Notes for Outdoor Robotics Rugged outdoor stereo camera - Gemini 345Lg is an outdoor-focused stereo vision camera with IP67 ingress protection and an operating temperature range of -20 C to 65 C. Depth range planning - The product provides a 0.19 m to 10 m Wide-mode range, a 0.22 m to 10 m Standard-mode range, and an ideal range of 0.3 m to 6 m. Depth and RGB output - Gemini 345Lg supports depth output up to 1280 x 960 @ 30 fps and color output up to 1920 x 1080 @ 30 fps. Ultra-wide perception - Depth FOV is H104° x V87°, standard mode at H91° x V78°, color FOV at H137° x V71°, and IR FOV at H130° x V95°. Interface planning - Gemini 345Lg supports GMSL2 FAKRA-C and USB Type-C interfaces for outdoor robotics development and deployment workflows. Mechanical integration - Mechanical specifications include 124 mm x 29 mm x 43.95 mm dimensions and 223 g weight, with rear mounting by 4 x M3 screws. Software workflow - Gemini 345Lg is positioned for outdoor robot navigation, obstacle avoidance, commercial lawn mowers, agricultural machines, quadruped robots, and autonomous delivery robots. Resources Product Specification PDF Orbbec Product Manual PDF Orbbec SDK Official Page FAQ .faq-accordion details { border-bottom: 1px solid #e6eef8; padding: 14px 0; } .faq-accordion summary { list-style: none; cursor: pointer; font-size: 16px; font-weight: 700; color: #1f2933; position: relative; padding-right: 32px; } .faq-accordion summary::-webkit-details-marker { display: none; } .faq-accordion summary::after { content: "\203A"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%) rotate(90deg); color: #007fff; font-size: 28px; line-height: 1; transition: transform 0.2s ease; } .faq-accordion details[open] summary::after { transform: translateY(-50%) rotate(270deg); } .faq-accordion p { margin: 12px 0 0; color: #4b5563; line-height: 1.65; } What is Orbbec Gemini 345Lg designed for? Gemini 345Lg is designed for outdoor robotics that need rugged stereo depth, wide field of view, IP67 protection, and GMSL2/FAKRA connectivity. What depth range does Gemini 345Lg support? The product provides a 0.19 m to 10 m Wide-mode range, a 0.22 m to 10 m Standard-mode range, and an ideal range of 0.3 m to 6 m. What depth resolution and frame rate are supported? Depth output reaches 1280 x 960 at 30 fps. What color output does Gemini 345Lg provide? Gemini 345Lg supports color output up to 1920 x 1080 at 30 fps, with color FOV of H137° x V71°. What interface does Gemini 345Lg use? The product provides GMSL2/FAKRA-C and USB Type-C interfaces. Is Gemini 345Lg suitable for harsh outdoor environments? Yes. Gemini 345Lg provides IP67 ingress protection, -20 C to 65 C ambient operation, and vibration-resistant rugged deployment characteristics. Does Gemini 345Lg include IMU support? Yes. Mechanical specifications include IMU support. What are the power requirements? Power requirements are at least 600 mA at 12 V for GMSL2 FAKRA and at least 1.5 A at 5 V for USB 3.0. What applications fit Gemini 345Lg? Typical applications include commercial lawn mowers, agricultural machines, quadruped robots, outdoor delivery robots, navigation, and obstacle avoidance. Which integration files should I prepare? Prepare the Gemini 345Lg Product Specification PDF, Orbbec Product Manual PDF, and Orbbec SDK page before mechanical and software integration.
