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 5990-01-562-4521
NSN 4140-01-157-4245
NSN 6110-01-025-0507
NSN 5965-00-452-0967
NSN 5895-00-370-0594
NSN 5910-00-528-4311
NSN 6110-01-274-8039
NSN 5950-01-359-5218
NSN 5985-01-187-8297
NSN 5925-00-715-7831
NSN 5985-01-029-2785
NSN 2925-01-041-8201