The LR-W series by Keyence is a series of self-contained full-spectrum sensors. The unique technology in the LR-W series allows it to analyse the full light spectrum. This series can detect everything from surface finish differences to color changes that are hard to see with the naked eye. The LR-W features a 500mm range, an adjustable beam spot, and high enclosure ratings. This allows the LR-W to solve more applications than any conventional photoelectric sensor.