Common metals, including layered materials, unwrought and semi-worked, deposited and/or coated onto materials for further manufacture and onto material surfaces for optical, mechanical, electrical and/or materials applications; common metal alloys for further manufacturing; small items of metal hardware, namely, springs, washers, latches, rings, clamps, angles, flanges, profiles; pipes and tubes of metal

Machines having an optical, mechanical or electrical function namely, machines for use in the manufacture, fabrication and treatment of lighting, illumination, lithography, telescopy and microscopy products, semiconductors, integrated circuits, computer wafers, computer processors, computer memory chips, computer chips, and integrated optical systems, machines for use in the fabrication of optical components by electroforming, material deposition, diamond turning as well as grinding and polishing; machine tools for the forming of materials

Scientific, nautical, surveying, photographic, cinematographic, optical, measuring, signaling, checking and supervision apparatus and instruments, namely, mirrors, monolithic mirrors, telescopes, binoculars, telescope spectacles, magnifiers, optical and/or electronic equipment for measuring lengths, optical and/or electronic equipment for differential height measurement, optical and/or electronic instruments and laser meters for measuring distance, optical instruments for measuring angles, surveillance cameras, electronic and/or optical measuring instruments for geodetic purposes, aerial analyzing instruments, aerial mapping cameras, aerial survey cameras, illuminators and/or optical collectors for microscopes, and lighting applications in residential, business, medical and solar collection applications; circular mirrors and interference beam splitters, aspherical and astronomical optics, astrographs, astrographic and photographic objectives, semiconductor objectives, objectives for microscopes, attachment lenses, astronomical instruments, diffraction gratings, diffractions optics, grating for X-ray monochromators, optical mirrors, electronic and/or optical instruments for measuring surfaces, reflectors, profilometers, scientific or industrial X-ray optics, space qualified optics, optical readers, optical scanners, signal conditioning and communication devices for industrial process control

Surgical and other medical apparatus and instruments, namely, mirrors, mirror systems formed by plana, convex, concave, non-spherical, and non-rotationally symmetrical components including rotors, light collectors, illuminators, imaging reflectors in scanning laser systems, ophthalmoscopes, slit lamps, ophthalmometers, magnifiers, scleral lamps, medical X-ray cameras and medical X-ray optics

Telecommunication services, namely, local and long distance transmission of voice, data, graphics and video by means of broadband optical or wireless networks or satellite transmission

Scientific and technological services and research and design relating thereto in the fields of optics, opto-electronics, lighting, lithography; industrial analysis and research services in the fields of optics, opto-electronics, lighting, lithography; design and development of computer software for others