Amazon.com: MakerFocus TFmini-s Micro Lidar Module 0.1-12M Lidar Range Finder Sensor Obstacle Avoidance Sensor Tiny Module 1000Hz Single Point UART I2C IO Compatible with Pixhawk Ar duino and Raspberry Pi : Electronics
CMOS type Micro Laser Distance Sensor HG-C - Panasonic
Laser Distance Sensors
SparkFun ToF Range Finder Sensor - VL6180 - SEN-12785 - SparkFun Electronics
O300 miniature laser sensors for the precise detection of very small objects and gaps | Baumer Switzerland