OS2: Ouster’s longest-range OS lidar
Equipped with the revolutionary L3 chip, the Ouster OS2 detects 10% reflective targets at 200 metres and boasts a maximum range of 400 metres. This gives it the unique ability to track vehicles and objects beyond a quarter of a mile in any direction.
In addition to its long range, it delivers rich and detailed data thanks to a rate of 2.6 million points per second.
Available in two versions, offering 64 or 128 channels of resolution, the OS2 lidar can operate in all weather conditions due to a IP68 and IP69K ingress protection and is resistant to extreme shock and vibration.
A lidar powered by the new L3 chip
The L3 chip has a rear lighting technology that processes light much more efficiently than its predecessor. It provides more point clouds, allowing it to identify physical details (walls, corners, small objects) unseen by other lidars.
The OS2 is a new-generation lidar that allows real-world deployment of autonomous vehicles: robotaxis, shuttles, buses and trucks.
Four possible configurations to adapt to all projects
The OS2-64 model offers 4 possible configurations to adapt most effectively to your project: autonomous navigation, exploration and surveillance of risky areas, remote monitoring, robotic vision, service robotics, etc.

The 128-channel model offers only the uniform configuration.
Comparison of the OS2 Rev 6 and OS2 Rev 7
| OS2 REV6 | OS2 REV7 |
Vertical resolution | 32, 64 or 128 | 64 or 128 |
Maximum representable range | ~ 240 m | ~ 400 m |
Range (10% reflective target @90% detection prob.) | ~ 80 m | ~ 200 m |
Minimum range | 1 m | 0.8 m |
Precision | ± 2.5 cm à ± 8 cm | ± 2 cm à ± 8 cm |
Vertical field of view | 22.5° | 22.5° |
Vertical angular resolution | 0.36° (64 channels) - 0.17° (128 channels) | 0.36° (64 channels) - 0.17° (128 channels) |
Horizontal resolution | 512, 1024 or 2048 | 512, 1024 or 2048 |
Horizontal field of view | 360° | 360° |
Horizontal angular resolution | 0.18° | 0.18° |
Points per second | Up to 2 621 440 | Up to 2 621 440 |
Frame rate | 10 or 20 Hz | 10 or 20 Hz |
Pixel returns | 2 | 2 |
Ingress protection rate | IP68, IP69K | IP68, IP69K |
Power draw | 18 – 24 W | 18 – 24 W |
Operating voltage | 12 / 24 V | 12 / 24 V |
Operating temperature | -20°C up to 62°C | -20°C up to 65°C |
Weight | 1100 g | 1100 g |
Embedded IMU | Yes | Yes |
4 possible configurations | Only for 64 channels version | Only for 64 channels version |
Gemini, a perception platform compatible with Ouster LiDAR
The Ouster Gemini platform aims to improve safety, intelligent transportation systems or smart cities. It enhances detection and classification performance with more accurate and comprehensive people and vehicle tracking data.
This advanced solution simplifies operations and is more cost-effective, as it requires less sensors.
Resources for the OS2 lidar (Rev 7)