Class 1
Adhesives for industrial purposescontact adhesives and adhesives to fix grinding padspolishing padspolishing foilspolishing clothpolishing feltdiamond pellets and diamond grinding segments on laps for optical production; contact cements for industrial purposesoptical cementsoptical adhesivesoptical cement foils and optical adhesive foils for cementing and fixing of optical parts on loose and fixed multiple blocks used in optical productionsealing cementcolophony cementswax cementscementing resinsultraviolet cementsultraviolet adhesives and contact adhesives; foam inhibitors and defoamer agents used in connection with liquid grindingpolishinglapping and cooling preparations; chemical preservatives for the preserving of liquid coolants and lubricants; solvents for adhesives and adhesive foils for industrial purposes and solvents used for protective lacquers used on particularly finished polished surfaces used in the production of optical goods; coolantschemical liquid cooling preparations and cooling concentrates; chemical coolants for grinding of optical parts
Class 2
Paintsvarnishes and lacquers for general industrial purposes; protective lacquers for protecting of particularly finished polished surfaces used in optical production and thinners for such lacquersdip-coating paints used in the production of spectacle lenses; colorants for coloring of optical lenses
Class 3
Industrial abrasivesgrindingpolishing and lapping abrasive preparations in powder form for the preparation of liquid slurries used in connection with machines for the grindingpolishing and lapping of optical parts with loose abrasive; system cleaning agentscleaning agents for circulation and supplying manufacturing facilities used in the optical industry which use liquid grindingpolishinglapping and cooling preparations and cooling lubricants; cleaning agents for machinery used in the optical production industry; cleaning agents and cleaning concentrates for optical parts and additives thereforparticularly for cleaning machinery and cleaning apparatuses; industrial abrasivesliquid grindingpolishing and lapping abrasive preparations used in connection with machines for the grindingpolishing and lapping and liquid concentrates of grindingpolishing and lapping abrasive preparations used in connection with machines for the grindingpolishing and lapping
Class 7
Machine tools for machining of optical goods and parts thereof; machinery for the blocking of semi-finished optical partsparticularly semi-finished ophthalmic blanksfor further processing thereofparts thereof; machine partsblocking pieces from aluminum alloys or plastics for the blocking of semi-finished ophthalmic part blanks and stainless steel blocking rings for the blocking of semi-finished ophthalmic part blanks; machine partsattachment ringsplano rings and prism rings for the blocking of semi-finished optical partsparticularlysemi-finished ophthalmic blanksfor further processing thereof; machinery for mixingpreparing and filtering of liquid grindingpolishinglappingcoolingcleaning and lubricating materials and parts thereofcentrifuges and band filter; machinery for deblocking of optical parts and ophthalmic lensesparts thereof; machinery for preliminary cleaning and coating-ready cleaning of semi-finished optical parts; machinery for ultrasonicbrush and fluid cleaning of optical partsparts thereof; machinery for drying of optical parts and ophthalmic lensesparts thereof; machinery for the refinement and coating of optical parts; machinery for tinting of plastic lenses; high vacuum coating machinery for the coating of spectacle lensesoptical lensesoptical parts and other articleshigh vacuum coating machinery for the thermal coating by means of electron beam evaporation sources and thermal evaporation sourceswith or without ion or plasma support; sputter coating machines for the sputtering coating of articles; Chemical Vapor Deposition (CVD) and Plasma Impulse Chemical Vapor Deposition (PICVD) coating machines for the CVD coating and PICVD coating of articleswith or without ion support; accessory parts of coating machinesplasma sources and ion sources for the ion-supported operation of coating machines used in the coating of articles; machinery for applying hydrophobic layerswith or without vacuumto articles; substrate lacquering machinerymachines for applying hard coatings on substrates; extracting machines for recovering solvents used in the production of optical goods; electromagnetically or pneumatically operated automationhandling and loading devices to be used in connection with machinery used to produce optical goodsindustrial robots with swivel armssuction holdersbelt conveyors and/or tray magazines and holding brackets for carrying substrates; machine partsworkpiece holder for use in the clamping of optical lenses
Class 9
Laser centering devices for projecting a visible beam on a work piece when checkingaligning and cementing of optical parts; radiation-measuring instruments for measuring the intensity of ultraviolet radiation; mechanical devicesdispensers of preset portions of liquids and paste-like mediaoptical cements and optical adhesives for dosing purposesall not for medical use; instruments for measuring liquid grindingpolishinglappingcooling and lubricating materials regarding densityaerometers and parts thereof; instruments for measuring liquid grindingpolishinglappingcooling and lubricating materials regarding concentration and/or suspension of ingredientsrefractometers and parts thereof; instruments for measuring liquid grindingpolishinglappingcooling and lubricating materials regarding temperaturethermometers and parts thereof; instruments for measuring liquid grindingpolishinglappingcooling and lubricating materials regarding pH valuepH meters and parts thereof; instruments for measuring liquid grindingpolishinglappingcooling and lubricating materials regarding electrical conductivityconductivity meters and parts thereof; machinerydevices and instruments for measuring and checking optical componentsparticularly precision optical lenses and ophthalmic lensesparts thereofaspheric measuring machinerytopography measuring devicesinterferometersspherometer rings with gaugesmeasuring bars for the measurement of planityspherometers and torometers for convex and concave surface measurementcenter-thickness measuring devices for finished and blocked lenseslensometers and measuring magnifiers; spectral-photometer; test glasses for determining the fringe defect and for checking of workpiece surfaces of lensesmirrors and prisms; optical lensesprimarily made of glass and plasticsalso for ultraviolet and infrared applicationsespecially ophthalmic lenses with or without coatingin particular anti-reflection coatingprecision optical lenses; lens blanks for ophthalmic lenses; vacuum-coated opticalif applicable quartz containing elements or carriers of glassdiscs of glass featuring vacuum-applied coatings and coatings containing quartz for testing purposescoating thickness control; vacuum-coated opticalif applicable quartz containing elements or carriers of plasticsdiscs of plastics featuring vacuum-applied coatings and coatings containing quartz for testing purposescoating thickness control; measuring instruments for the detection of drilled holes and for obtaining the form data of ophthalmic lenses for rimless spectacles and parts thereof; measuring instruments for detecting the geometrical shape of spectacle frames and parts thereof; downloadable and recorded computer software and computer hardware for the calculation of processing data for optical partsparticularly ophthalmic lensesfor the administration and the transfer of production data to the processing machinery and for the surveillance and control of the manufacturing processes; temperature controllers for machinery used in the production of optical goods and parts thereof; pressure gauges for measuring the pressure at bladder chucks of grinding and polishing machinery; leak detectors for use with vacuum pumps; ultrasound substrate and visual inspection devices for optical goods; work benches and cabinets for clean rooms as special furniture for laboratories; magnetrons for use in coating machines
Class 11
Industrial cooling apparatus for cooling down blocked semi-finished optical parts; water cooling installationscascade-cooler; electric cooler in the nature of a circulating cooler; ultraviolet radiators not for motors and enginesultraviolet point and ultraviolet surface radiatorsparts thereofused in optical production for the pre-hardening and finish-hardening of ultraviolet cements and ultraviolet adhesives; electric heating cabinets incorporating halogen heaters for the hardening of optical cements and optical adhesives using halogen lightparts thereof; heating furnaces for industrial useheating devices and heating plates for heating optical parts; industrial heating furnacestempering furnaces for post oxidation of evaporated coatings and for hardening of lacquer finishes; ovens for industrial usestatic ovens and tunnel ovens for drying and degassing of optical parts; inspection lampsparts thereoffor use in surface inspection of optical parts
Class 17
Adhesive foilsexcept for packing purposesadhesive foils for industrial use for fastening grinding padspolishing padspolishing foilspolishing clothpolishing feltdiamond pellets and diamond grinding segments on lapping tools used for optical production
Class 37
Installationmaintenanceoverhauling and repair of machinerymanufacturing facilities and equipment used in the optical industry; installationmaintenance and repair of computer hardware used in the optical industry
Class 41
Arrangement of trainingeducational courses and seminars in the field of manufacturing processes used in the optical industry
Class 42
Engineering servicestechnical project planning and design engineering of production plants and laboratory facilities used in the optical industry; consulting services provided by engineersphysicists and mathematicianstechnical consultancy in connection with designing process technology in the optical industry; programminginstallationmaintenance and updating of computer software used in the optical industry; research in the field of optical production