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 6135-01-526-6530
NSN 6110-01-152-6012
NSN 6685-00-419-0643
NSN 5835-01-286-6499
NSN 6685-01-542-8207
NSN 6220-00-139-9138
NSN 5895-00-212-7451
NSN 5985-00-762-9931
NSN 5975-01-430-2459
NSN 5998-00-204-3091
NSN 6110-01-258-8960
NSN 5945-00-792-5342