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 5920-00-679-7852
NSN 5920-01-368-6129
NSN 6685-00-763-9059
NSN 5998-01-202-2938
NSN 6610-01-327-7148
NSN 5950-01-088-5409
NSN 5915-00-621-0425
NSN 5960-01-512-0233
NSN 6110-01-411-6657
NSN 4140-00-229-8553
NSN 6220-01-281-8848
NSN 6135-00-973-5632