Essilor International (Compagnie Generale D'optique)

Essilor International

Laurent Cussac

Michel Nauche

Philippe Clara

Patrice Renan

Bruno Moinard

Lionel Iribarne

Julien Velghe

Aude Tardy

Fouad Amghar

A method for manufacturing a corrective ophthalmic glasses lens personalized for a wearer, includes defining and digitally recording the configuration parameters of the lens, calculating modeling data of the refractive faces of the lens, and manufacturing the lens in accordance with the configuration parameters. The method includes the following steps: recording at least one ordered execution sequence of different interactive configuration software modules, each module being associated with one of the configuration parameters and including, in a graphical interface, selecting at least one configuration parameter value associated with the module from a preselection of values of the parameter, graphically simulating a virtual lens obtained with the selected value of the configuration parameter, confirming the selection of a configuration parameter value, executing the at least one ordered sequence; at the end of the execution of each module, recording the selected, confirmed value of the configuration parameter associated with the module.

Method for manufacturing a corrective ophthalmic glasses lens personalised for a wearer

Optical parameter measuring instrument

A method for providing finishing parameters related to an ophthalmic lens adapted to a spectacle frame in which generic finishing parameters (GFP) are provided (S) for an ophthalmic lens adapted to a spectacle frame, the generic finishing parameters (GFP) being associated to a first identifier (ID); a request (REQ) is received (S) from a distant entity, indicating an association between the first identifier (ID) and a second identifier (ID) assigned to the chosen finishing entity (CFE); specific finishing parameters (SFP) specific to the chosen finishing entity are generated (S), the specific finishing parameters (SFP) being obtained by associating the generic finishing parameters (GFP) with specific parameters corresponding to the chosen finishing entity (CFE); a second request (REQ) associated with at least the first identifier (ID) is received (S); and, upon receipt of the second request (REQ), the specific finishing parameters (SFP) are sent (S) to the chosen finishing entity (CFE).

Method for providing finishing parameters

Growing community of inventors

Charenton le Pont, France

Laurent Cussac