STMicroelectronics VL53L1X Long-Range ToF Sensor

Laser-class time-of-flight ranging sensor with a 4 m field of view and millimetre-class accuracy at short range. I2C interface, runs from 2.6 to 3.5 V, eye-safe Class 1.

Common substitute for ultrasonic where you need a tight beam (narrow FoV) — robotics navigation, drone altitude hold, and presence detection. Request a quote.