Light and its measurement is used in many industrial applications for high-accuracy linear measurements, location of overheating (infrared), object location and position measurements, photo processing, scanning, readers (bar codes), and so forth.
Light and itsmeasurement is used in many industrial applications for high-accuracy linearmeasurements, location of overheating (infrared), object location and positionmeasurements, photo processing, scanning, readers (bar codes), and so forth.