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 2925-01-222-7764
NSN 6145-01-050-5435
NSN 5895-00-994-3105
NSN 6645-01-301-3066
NSN 6685-01-508-3469
NSN 6130-01-020-9004
NSN 4140-01-031-9524
NSN 6240-00-011-0183
NSN 6150-00-115-6649
NSN 6610-00-500-6944
NSN 5985-01-572-7972
NSN 6240-00-580-0666