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 6650-00-989-6991
NSN 6320-00-336-9123
NSN 5960-01-481-1572
NSN 5910-01-271-5940
NSN 7035-01-646-5433
NSN 5975-01-567-0720
NSN 5910-01-502-9833
NSN 6110-00-235-6395
NSN 5998-01-384-4004
NSN 5999-00-529-0157
NSN 5965-00-894-0015
NSN 2925-01-263-3638