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 6320-00-139-1090
NSN 6135-00-299-6918
NSN 5950-00-717-3282
NSN 5920-01-263-2781
NSN 5975-01-141-7632
NSN 5985-01-332-3875
NSN 6645-01-008-2720
NSN 6650-01-633-9147
NSN 5905-01-557-9584
NSN 6145-01-386-4299
NSN 4140-00-079-8453
NSN 6130-01-390-4093