WECO

electrical, optical, measuring and signaling apparatus, instruments and systems all for machining, cutting, milling, grinding, drilling, beveling, grooving, polishing or cleaning of the edge and/or the optical surfaces of ophthalmic lenses made of glass or plastic, namely, lens edging, tracing and blocking machines; computerized scientific systems for use in connection with the aforesaid apparatus and instruments, namely, computer controlled lens edging, tracing and blocking machines; mechanical, optical, electrical and computerized lens decentering and blocking apparatus, namely, lens blocking machines; block pads and block adapters being parts of optical apparatus and instruments, namely, blocking pads and adapters for use in blocking machines; [ tension rings made of metal or plastic for use in connection with optical apparatus and instruments, namely, tension rings for use in lens edging, tracing and blocking machines; ] tracers and tracer machine systems, namely, computerized machines for tracing the dimensions of a spectacle frame, a template or a pattern or an ophthalmic lens

computer software used to monitor and control the performance, operation, safety, quality and accuracy of lens edging, tracing and blocking machines in the optical supply field

[ maintenance and repair of lens edging, tracing and blocking machines; maintenance and repair of ophthalmic lenses; polishing or cleaning of the edge and/or of the optical surfaces of ophthalmic lenses made of glass or plastic ]

[ machining, cutting, milling, grinding, drilling, beveling, grooving of the edge and/or of the optical surfaces of ophthalmic lenses made of glass or plastic ]

[ computer software design for others in connection with aforesaid apparatus, instruments and systems, namely, lens edging, tracing and blocking machines; engineering services in connection with the design, maintenance and updating of aforesaid apparatus, instruments and systems, namely, lens edging, tracing and blocking machines ]