Chemical or mechanical treatment of prefabricated material, implants, instruments and apparatus for use in the odontological, medical, orthopaedic and surgical field;

Education about implantation techniques and implantation surgery; supervision/instruction, namely arranging and conducting seminars about implantation techniques and artificial limbs, and supervision/instruction in the surgical field and regarding prosthesis and implantation of biological and non biological materials;

Technical advisory services in the surgical field and implant field, consulting services in respect of arranging surgical activities and providing experts in the surgical field; scientific consulting services regarding research and development of new products in the odontological, medical, orthopaedic and surgical field;

Rental of aids and instruments for odontological, medical, orthopaedic and surgical purposes.

Market research services; media research and rating services; computer and computer network research services; demographic and consumer research services; providing market research and consumer research and consulting services, namely, conducting and analyzing consumer surveys and advertising and marketing studies; collecting data and providing reports concerning consumer products, books, music and video marketing and sales and consumer behaviour; radio airplay information and analysis; conducting and analyzing population and product trend studies; collecting and analyzing demographic information and statistics; and providing statistical reports therefore; consumer opinion research and polling services; media research and rating services, namely, market research services relating to the broadcasting, narrowcasting, cable, and network transmission, signal receiving audience demographics and behaviour, and the listening, viewing, and usage habits of signal receiving audiences, computer users, and users of a global computer network; providing on-line electronic databases in the fields of advertising, marketing, market research, consumer surveys, retail store and product sales, trading areas, and demographic information; providing tactical comparative marketing and rating information for product and advertising management concerning brand advertising and spot markets, broadcast and narrowcast networks, and cable networks; and sales volume tracking for others, namely, the collection and dissemination of sales data for sports events, sporting goods, music, music videos, blank audio tapes, blank video tapes and related goods, and books, including printed, audio and electronic books sold on-line and by retail and wholesale stores.

Measuring, testing, manufacturing and laboratory equipment, optoelectronic components, fiber optic components, optical hardware, optics, vibration control products, motion control products and systems, electrostrictive actuators, adjustable radius optical chucks, optical breadboards, beam steering devices, beamsplitter gimbal mounts, kinematic beamsplitter mounts, rotary laboratory jacks, rotary positioning stages, cross-post adaptors, damped rods, differential micrometers, filter holders, five-axis gimbal optic mounts, fixed position mounts, gimbal beamsplitter mounts, cylindrical lens gimbal mounts, beamsplitter cube holders, laser holders, microscope object holders, indexed polarizer mounts, laboratory jacks, kinematic locking bases, kinematic magnetic bases, kinematic rod-mounted mirror mounts, opto-mechanical kits comprising a kinematic mirror mount, mirror holder, gimbal mount, filter holder, center-of rotation adaptor, lens chuck, variable lens chuck, variable lens holders, iris diaphragms, aperture rotation stage, solid insert, stage with micrometer, microportioning stage, universal base, angle bracket; laser diode mounts, lens barrel supports, focusing lens mounts, variable lens holders, cylindrical lens mounts, self-centering lens mounts, micrometer heads, optical rails, translation stages, fixed lens mounts, motorized stages, clear quadrant optic mounts, gimbal optic mounts, kinematic optic mounts, two/three axis optic translators, pocket cell holders, polarizer mounts, lens positioners, prism tables, tilt/rotation positioning stages, translation stages, modular translation stages, thread adaptors, dovetail translation stages, two-axis tilt platforms, variable beamsplitter mounts, vertical drive gimbal mounts, vertical laboratory jacks, waveplate/polarizer holders, motion controllers, goniometer cradles, multi-axis positioning stages, achromatic doublet lenses, angular deviation prisms, high energy attenuators, ball lenses, bandpass filters, high energy laser beam expanders, standard laser beam expanders, modular beam expanders, broadband non-polarizing beamsplitter cubes, broadband polarizing beamsplitter cubes, laser line non-polarizing beamsplitter cubes, laser line polarizing beamsplitter cubes, high energy polarizing beamsplitter cubes, broadband dielectric plate beamsplitters, ultrafast laser plate beamsplitters, variable beamsplitters, circular metallic variables beamsplitters, electronic variable beamsplitters, linear metallic variable beamsplitters, bi-concave lenses, bi-convex lenses, broadband metallic concave mirrors, broadband metallic large square mirrors, broadband metallic mirrors, broadband polarization rotators, colored glass filter sets, compensated attenuators, cylindrical lens kits, broadband dielectric beamsplitters, laser diode objective lenses, electronic shutters, Er:Yag laser mirrors, excimer laser mirrors, fiber coupling spheres, fiber optic illuminators, fiber optic ring lights, fiber optic stem lights, fiber optics kits comprising broadband dielectric mirrors, lenses and braodband, absorptive neutral density filters, long wave pass color glass filters, broadband dielectric beamsplitters, broadband polarizing cube beamsplitters, microscope objective lenses, high energy pinhole apertures, broadband dielectric mirrors, lenses, broadband, metallic neutral density filters, broadband polarizing cube beamsplitters, and laser diode objective lenses; absorptive neutral density filters, metallic neutral density filters, circular neutral density filters, linear variable neutral density filters, five-axis spatial filters, interferometer flats, glan-laser calcite polarizers, gradient index micro lenses, singlet lenses, high energy Nd:YAG laser harmonic beamsplitters, interference filters, interferometry kits, iris diaphragms, laser line dielectric mirrors, plano-convex cylindrical lenses, microscope object lenses, infinity corrected object lenses, plano-concave lenses, plano-convex lenses, liquid-crystal light control systems, long wave pass filter sets, broadband dielectric mirrors, high energy Ho:YAG laser mirrors, high energy Nd:YAG laser mirrors, broadband 45 degree ultrafast laser mirrors, modular spatial filters, Nd:YAG laser mirrors, laser line non-polarizing plate beamsplitters, optical flats, optics kits, ultrafast laser output coupler mirrors, pellicle beamsplitters, high energy pinholes, plano-concave cylindrical lenses, broadband beamsplitter cube polarizers, linear polarizers, multiple-order waveplates, zero-order polymer waveplates, zero-order quartz waveplates, zero-order achromatic waveplates, high energy Nd:YAG laser polarizing beamsplitter cubes, precision linear polarizers, ultrafast laser brewster's angle dispersing prisms, broadband hollow retroreflectors, fiber optic projects kits comprising a coupler, optical fiber cables, lens, GRIN-lens, adaptor, connector halves, IR phosphor card, splice, lapping sheets for laboratory use, detector, laser, transducer, glass, light-emitting diode, sensor, liquid-level, multiplexer, polarizer sheet, pressure sensor, radio, speaker, fiber optic, fiber positioner chuck, breadboard, objective lens holder, lens objective, rotation stage, micrometer, laser, beamsplitter cube, power meter, translation stage; optics project kits comprising a right angle prism, broadband beamsplitter, optical mirror, optical storage case with foam inserts, optical glass slide, polarizer, wave plate clamp, laser, pinhole, optical chuck, base, adapter, optical filter clamp, breadboard, lens, optical mirror mount, optical mirror mount holder, rotation stage, post holder; interferometry projects kits; short wave pass filters, singlet lens kits, superpolished ultra-low loss optical mirrors, high energy Nd:YAG laser thin film polarizers, three-axis spatial filters, ultrafast laser beamsplitters, ultrafast laser output coupler optical mirrors, thin film ultrafast laser polarizers, UV objective lenses, variable attenuators, parallel windows, fiber chucks and holders, grin-rod lens fiber couplers, high-precision fiber couplers, single-mode fiber alignment components, multimode fiber couplers, single-mode fiber couplers, fiber optic scribes, mechanical fiber splices, fiber pigtailed splitters, fiber pigtailed tunable filters, fiber pigtailed wavelength division multiplexers, high-power laser diode drivers, low-power laser diode drivers, multi-channel modular laser diode controllers, single channel modular laser diode controllers, laser diode temperature controllers, high-power laser diode mounts, low-power laser diode mounts, medium-power laser diode mounts, telecom laser diode mounts, fiber pigtailed laser diode sources, high-power laser diode sources, laser diode modules, high-speed microwave detectors, high-speed ultrafast detectors, low power cylindrical detectors, low power detector modules, low-power hand-held wand detectors, universal fiber optic detectors, pneumatic isolator leveling valves, vibration isolator tie-bar systems, industrial air mount isolators, laboratory air support isolators, pneumatic leveling isolators, laser curtains, vibration isolation workstations, optical tables, custom honeycomb structures, nonmagnetic optical tables, super Invar optical tables, optical table earthquake restraints, optical table yokes, optical table supports, tuned damped optical tables, vacuum compatible optical tables, heavy load workstations, Polishing fixture, namely, a round piece of optical glass with grooves to accept fibers for polishing

Measuring, testing, manufacturing and laboratory equipment, optoelectronic components, fiber optic components, optical hardware, optics, vibration control products, motion control products and systems, video metrology systems, photonics packaging and test systems and photonics instruments, namely, filter clamps of non-metal, mirror holder of non-metal, mirror, post holder of non-metal, post of non-metal, adjustable post holder sliding base of non-metal, right angle post clamp of non-metal, adjustable post clamp of non-metal, rod clamp of non-metal, rod mounting platform of non-metal, mirror; post clamps of non-metal, optical mounting posts of non-metal, post collars of non-metal, rod clamps of non-metal, rod-mounted mirror mounts of non-metal, post holders of non-metal;