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 2925-01-353-3928
NSN 5950-01-470-6607
NSN 6240-01-407-5690
NSN 6110-00-153-5395
NSN 6685-01-189-2377
NSN 6685-00-140-5192
NSN 5835-01-432-1277
NSN 6650-01-129-2886
NSN 7035-00-834-2090
NSN 5930-00-297-8848
NSN 2925-01-609-8464
NSN 6685-01-284-1153