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 5915-01-602-8385
NSN 5920-01-056-3532
NSN 2925-01-190-3121
NSN 6610-00-498-5198
NSN 5915-01-300-8811
NSN 5910-00-296-8816
NSN 5996-01-023-7896
NSN 5999-01-325-3581
NSN 5920-00-140-0407
NSN 6105-01-005-4825
NSN 6135-00-613-1068
NSN 6650-00-211-6302