The Keyence LK-H050 is a high-precision laser displacement sensor utilizing a diffuse reflective mounting mode for accurate non-contact measurement. It features a reference distance of 50 mm with a measuring range of ±10 mm, making it suitable for applications requiring fine surface profiling and dimensional inspection. The sensor employs a red semiconductor laser with a 655 nm wavelength and outputs 4.8 mW, classified as Class 3R under IEC 60825-1 and Class IIIa under FDA (CDRH) 21CFR Part 1040.10 standards. Engineered for precision and stability, the LK-H050 provides reliable results across diverse materials and surface conditions. With a compact design and a weight of approximately 260 g, it integrates easily into automated inspection and quality control systems. In North America, Europe, Asia, and worldwide manufacturing environments, this model could potentially be ideal for applications requiring high-speed, high-accuracy laser displacement measurement.