7 Machine tools as well as parts therefor, namely, machines for surfacing or edging of ophthalmic lenses made from mineral glass or organic glass, as well as parts therefor, namely, computer numeric controlled (CNC) and conventionally controlled machines for turning, milling, grinding, polishing or lapping of ophthalmic surfaces or the edge of ophthalmic lenses; machine-driven tools for all of the aforementioned machinery, namely, machines for surfacing, edging, turning, milling, grinding, polishing or lapping of ophthalmic lenses as well as parts and accessories therefor, namely, turning tools with blades from tungsten carbide, PCD, CVD or natural diamond, milling heads with PCD blades and blades from tungsten carbide, sintered and electroplated special shape milling cutters, diamond plano cutters, diamond radial milling cutters, circular grinding tools, diamond grinding wheels, diamond plano grinding wheels, diamond slicing wheels, diamond cup wheels, diamond centering wheels, diamond chamfering wheels and discs, diamond hollow drills, diamond grinding segments to cover flat grinding wheels, diamond pellets with metal or resin bond of the diamond particles to cover form tools, sintered and electroplated diamond grinding pads and foils, form tools for grinding, polishing and lapping processing of particularly optical parts by means of bound and loose abrasive, grinding pads, grinding tape and grinding foils with bound abrasive, polishing base, namely, polishing pads, polishing discs, polishing tapes, polishing foils, polishing cloth for optical lenses and polishing felt for optical lenses and polishing pitch for optical lenses based on wooden tar resin, fatty acids, phenols and resin acids; workpiece chucks, namely, collect chucks and workpiece tool holders with membranes for all the aforementioned machinery, namely, the machine for surfacing, edging turning, milling, grinding, polishing or lapping of ophthalmic lenses; workpiece holders, as parts of machines, for clamping of optical lenses; machinery and devices and parts therefor for the blocking of semi-finished optical parts, namely, semi-finished ophthalmic blanks, for further processing therefor; machine parts, namely, blocking pieces from aluminum alloys or plastics for the blocking of semi-finished ophthalmic blanks, and blocking rings from stainless steel as well as attachment, plano and prism rings for the blocking of semi-finished optical parts, namely, semi-finished ophthalmic blanks, for further processing therefor; machinery for deblocking of optical parts, namely, ophthalmic lenses, as well as parts therefor; high pressure steam cleaning machines
Trademark: 79068861
