The LK-H087 from Keyence Deutschland is a Laser Displacement Sensor with Measure/Sensing Distance 80 mm (Diffuse), 76.7 mm (Specular), Wavelength 655 nm, Sampling Rate 2.55 µs, 5 µs, 10 µs, 20 µs, 50 µs, 100 µs, 200 µs, 500 µs, 1000 µs, Repeatability 0.1 µm, Laser Power 0.95 mW. More details for LK-H087 can be seen below.