A device containing one or more light sources (either incandescent, glow, or solid state, lamps) opticallycoupled to one or more semiconductor type photo-sensitive elements, all of which are contained in an opaque enclosure. Light generated within the device by the application of an appropriate electrical input to the light source(s) acts upon the light sensor(s) to produce a corresponding output or change in some electrical quantity or variation in some electrical property. For items in which the light in directed at another item and the reflected light is interpreted (read) see scanner, optical.
Classification: Photosensitive semiconductor devices, nesoi
NSN 6650-01-499-7471
NSN 6650-01-063-1602
NSN 6240-01-521-0235
NSN 2925-01-203-0493
NSN 5985-00-463-7797
NSN 5930-01-175-0095
NSN 2925-01-490-3884
NSN 6320-00-242-3300
NSN 5905-01-174-5611
NSN 5990-00-161-2797
NSN 5960-00-193-6867
NSN 6130-01-553-3101