The LAR-70-5V from WayCon Positionsmesstechnik is a Laser Displacement Sensor with Measure/Sensing Distance 65 to 135 mm, Wavelength 655 nm, Response Time 1.5 to 10 ms, Repeatability 70 µm, Supply Voltage 12 to 24 VDC. More details for LAR-70-5V can be seen below.