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 5998-00-508-1863
NSN 5985-01-555-8057
NSN 6685-01-103-9937
NSN 6610-01-337-4640
NSN 4140-01-429-5953
NSN 6150-01-233-1746
NSN 6150-01-254-0467
NSN 5930-00-073-4289
NSN 6620-01-453-6764
NSN 6620-00-485-4136
NSN 5990-01-106-3786
NSN 6135-01-633-8502