Apparatus for the application of optical films to components; coating apparatus, in particular for the coating of optical components for lighting systems, for medical technology and for imaging systems and for the coating of spectacle glasses, lenses and prisms; mechanical apparatus for the structured removal of optical films on components; laser ablation apparatus, in particular for the ablation of thin films on glass substrates for solar systems as well as for automotive systems for medical engineering

Optical components for apparatus for recording images or sound; optical components for apparatus for reproduction of images or sound; optical components for the lighting industry, sensor technology, instrument making, biotechnology and telecommunications; optical and electronic components with surface coatings; surveying, photographic, optical, measuring, signaling, checking (supervision) apparatus and instruments; electric, electrotechnical and electronic apparatus and instruments (where contained in this class); telescopes, binoculars, telescopic spectacles, hunting binoculars, telescopic sights for hunting, theatre glasses, telescopic sights; spectacle glasses, polarising spectacles, contact lenses, magnifying glasses, magnifying spectacles, protective spectacles, including spectacles for protection against lasers; length measurement meters, centre thickness measurement meters, coordinate measurement meters, distance measurement meters, also laser distance meters, angle measuring meters; evaluation apparatus for photogrammetry, interpretation apparatus for photogrammetry, reconnaissance cameras, aerial photography apparatus, equalization apparatus for photogrammetry, geodetic apparatus (surveying equipment), mapping apparatus, map revision plotters, small series makers, copying apparatus for photogrammetry, aerial photograph evaluation apparatus, aerial cameras, aerial photograph measurement chambers, aerial photograph redrawing devices; levels, theodolites; lighting devices for microscopes, microscopes, also stereo microscopes, in particular surgical and medical microscopes, dark field devices for microscopes, interference devices for microscopes, condensers for microscopes, co-observation devices for microscopes, plotters for microscopes; endoscopes; aspherical and astronomical optics (where contained in this class); astrographs; astrographic and photographic lenses, semiconductor lenses, microscope lenses, supplementary lenses; astronomical instruments; atomicc absorption apparatus; autocollimators; diffraction gratings; diffraction optics (where contained in this class); coelostats; refractors; electron microscopes; prisms; spectrometers; tachymeters; technical endoscopes (technoscopes); extinction measurement apparatus and plotters; photometers; stereoscopes; filters for optical apparatus; fluorometers; gratings for X-ray monochromators; glass scales, glass check scales; planetariums (astronomical apparatus and instruments); projectors for planetariums, in particular front and rear projection televisions and laser projectors; laser cavities (not for medical purposes), interferometers; invertoscopes; polarizing and interference filters; optical apparatus and instruments for color separation and combination; color wheels (optical parts); polarisers (optical parts); gobos (optical parts), integrators (optical parts), color separation components (optical parts) and prisms as coated components for lighting systems; keratometers; colposcopes; coronographs; polarimeters; crystal components and synthetic crystals for optical lenses; perimeters; colorimeters; lasers for industrial purposes; meridian circles; spectroscopes; microhardness testers; microscope cameras; monochromators; night vision devices; eye-pieces; optical crystals, optical plummets, optical mirrors; orthoprojectors; surface testing equipment; reflectors (where contained in this class); profilometers; X-ray cameras, X-ray optics (where contained in this class); vertex refractometers; sun simulators; spectral lamps (where contained in this class); stereo pantometers; star trackers, star simulators; thermal imaging equipment; space optics (where contained in this class); laser rods; parts for the aforesaid goods; fiberscopes for industrial applications; image guides for laboratory purposes; laser light conveying systems for the purpose of laboratory use, consisting of low-loss quartz fiber light guides and/or image guides with jackets and end sleeves at both ends; melt fiber optical products for night vision, namely image guide plates, inverters, couplers and cross-section adapters, charge couplers and solid state sensors; chemical and laboratory apparatus and instruments for use in the chemical, electronic and semiconductor industries and for laboratory purposes, namely laboratory apparatus, tubes, reactors, crucibles, racks, bowls (also shuttles), bell jars, flanges, reactance tubes for diffusion and epitaxial growth made of quartz glass; semiconductor components, namely wafer carriers (silicon wafers for integrated circuits); all the aforesaid goods, where contained in this class; quartz glass or light transmitting quartz products for optical apparatus, namely lenses, prisms, optical plates, optical filters, optical mirrors, optical mirror plates, optical prisms, optical waveguides; optical fibers (light conducting filaments); intraocular distance measurement devices; refractors; refractometers; stereo photographic apparatus and instruments for ophthalmological equipment; fundus cameras; biometers (measurement apparatus) for intraocular lenses; retinal cameras; welder protective masks; substrates for bioscanners; laser protective filters; welder protective filters; glass or plastic products for optical apparatus, namely lenses, prisms, optical plates, optical filters, optical mirrors, optical mirror plates, optical prisms, optical waveguides; optical coating components for lighting systems, namely prisms; polarisers (optical parts), color wheels (optical parts), gobos (optical parts), integrators (optical parts), color separation components (optical parts) as coating components for lighting systems; coating components for lighting systems (where contained in this class), namely reflectors, filters and UV filters

Heat exchanger; oil cooling; mechanical power transmission components being parts of machines

Heat exchanger components; oil cooling components