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 4140-00-878-1222
NSN 4140-01-204-7025
NSN 5985-01-045-8982
NSN 5960-00-617-9312
NSN 5999-01-660-2615
NSN 5990-01-118-0151
NSN 6240-01-645-2228
NSN 6150-01-322-0736
NSN 5910-00-518-4608
NSN 5985-01-594-5075
NSN 5996-00-466-0390
NSN 5920-01-292-7625