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 6685-01-574-4681
NSN 6110-00-900-2836
NSN 5945-00-475-2754
NSN 5996-00-514-7678
NSN 2925-01-114-8484
NSN 6135-01-141-4916
NSN 5999-01-607-1329
NSN 5930-00-371-8420
NSN 5905-00-113-1301
NSN 5975-00-456-2257
NSN 6650-01-507-9513
NSN 5915-01-529-7351