7 Machines for the surfacing and/or edging of ophthalmic lenses made from mineral glass or organic glass, and parts thereof, and CNC controlled and conventionally controlled machines for turning, milling, grinding, polishing and/or lapping of ophthalmic lens surfaces and/or the edge of ophthalmic lenses; machine-driven tools for use with ophthalmic lenses or lens surfaces, and parts thereof, namely, power operated turning tools with blades from tungsten carbide, PCD, Chemical Vapor Deposition or natural diamond; power operated milling heads with PCD blades and blades from tungsten carbide; power operated sintered and electroplated special shape milling cutters; diamond cutters for cutting plane surfaces, diamond radial milling cutters, circular grinding machine tools, power operated diamond grinding wheels, diamond grinding wheels for grinding plane surfaces, power operated diamond slicing wheels, diamond cup shaped grinding wheels, power operated diamond centering wheels, power operated diamond chamfering wheels and discs, diamond hollow power drills, machine diamond grinding segments to cover flat grinding wheels, diamond lapping pellets with metal or resin bond of the diamond particles to cover form tools as parts of grinding, polishing and lapping machines, sintered and electroplated diamond pads and foils for grinding machines; form machine tools for grinding, polishing and lapping optical parts by means of bound and loose abrasive, grinding pads, grinding tape and grinding foils with bound abrasive, polishing base, polishing pads, polishing discs, polishing tapes, polishing foils, polishing cloth, polishing felt and polishing pitch, the latter particularly based on wooden tar resin, fatty acids, phenols and resin acids; work piece chucks for grinding, milling, and lathing machines as well as polishing machines for different ophthalmic parts or precision optical parts, namely, lenses, mirrors and prisms and parts thereof, including collet chucks and work piece holders with membranes; work piece machine tool holders for clamping of optical lenses; machinery and devices for the blocking of semi-finished optical parts, particularly semi-finished ophthalmic blanks, for further processing thereof, and parts thereof; blocking machines and parts therefor, namely, pieces from aluminum alloys or plastics and blocking rings from stainless steel and attachment, planar and prism rings for the blocking of semi-finished optical parts, particularly semi-finished ophthalmic blanks, for further processing thereof; machinery for deblocking of optical parts, particularly ophthalmic lenses, and parts thereof; multi-purpose high pressure steam cleaner
Trademark: 85189916
