Description: Prisms for optical purposes; optical lenses; optical goods, namely, optical cables, optical glasses, optical scanners, optical lenses, optical sensors, optical lens blanks, prisms for optics purposes; optical machines and apparatus, namely, optical breadboards, optical scanners, optical disk readers, and optical sensors; photographic apparatus and instruments, namely, photographic cameras, photo printers, and photographic flashbulbs; cinematographic apparatus and instruments, namely, video cameras, lights for use on video cameras, and cinematographic projectors; Ceramic compositions in the nature of powders, granules and solids for use in manufacture of optical substrates, laser mediums, prisms, scintillators, arc tubes, IR windows, plasma resistant materials, faraday isolators, regenerator materials, and phosphor; ceramic compositions for industrial use, namely, ceramic matrix composite materials (CMC) for use in the manufacture of satellites, rockets, missiles, aerospace vehicles, aircraft engines and brakes and compositions for the manufacture of technical ceramics [ ; unprocessed plastics in all forms; synthetic resins, unprocessed; plastics, unprocessed ]
