Garmin LIDAR-Lite Optical Distance Sensor - V3 : ID 4058 : $129.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Lidar-lite V3hp High-speed Optical Distant Measurement Sensor Range Finder 40 Meters Ipx7 Waterproof Version Of The Laser Radar - Automation Robot - AliExpress