Chemical preparations for making, working and handling optical components and moulds for making them; contact cements and adhesives for industrial purposes for mounting optical components and moulds for making them, in particular for blocking optical components and moulds for making them; chemical solvents for the removal of adhesives, adhesive foils and protective lacquers from surfaces, in particular for optical components and moulds for making them

Lacquers and paints for optical components and moulds for making them

Abrasive, polishing and cleaning preparations for optical components and moulds for making them

Machines and machine tools for making, working and handling optical components, in particular optical chunks, mirrors, lenses and spectacle glasses, and casting moulds for making them, in particular for forming freeform surfaces on optical components and on moulds for making them; parts of machines and machine tools for making, working and handling optical components and moulds for making them, in particular tools for milling, turning, grinding and polishing, holding and coupling elements for such components; electric actuators in the nature of motors for machines and machine tools for making, working and handling optical components and moulds for making them

Optical apparatus for measuring the surface configuration of optical chunks, mirrors, lenses and spectacle glasses and moulds for making them; optical apparatus, namely, lasers for labeling, marking and measuring optical components, in particular optical chunks, mirrors, lenses and spectacle glasses, as well as moulds for making them; electromagnetic apparatus used to generate magnetic fields, namely, magnetic field generators for hardening adhesives when making, working and handling optical components and moulds for making them; computer controls for the operation of machines and machine tools for making, working and handling optical components and moulds for making them; computer software and downloadable computer software for controlling machines and machine tools for making, working and handling optical components and moulds for making them

Engineering services, namely, technical project planning and technical planning in the nature of design engineering for machine tools and machine installations for making, working and handling optical components and moulds for making them; designing, developing, installing, maintaining and updating computer software for controlling machines and machine tools for making, working and handling optical components and moulds for making them