Essilor International (compagnie Generale D'optique)

Essilor International (compagnie General D'optique)

Essilor International

Loic Levraud

Ahmed Haddadi

Benjamin Rousseau

Isabelle Poulain

Fabien Divo

Cécile Petignaud

Marie-Anne Berthezene

Sebastien Gayat

Dominique Leguy

Eva Lazuka-Nicoulaud

Sébastien Gayat

A quality control method for optometric measurements includes the following steps: (a) recording, via computer, a first record () that includes at least one first value of a first identifier (), enabling identification of a glasses wearer (), and at least one other value of another identifier () enabling identification of an optometric apparatus () on a first optometric measuring site (); (b) carrying out at least one optometric measurement () of the wearer; (c) sending, to a second site (), a digital measurement data set () including the optometric measurement result from step (b), the digital data set being linked, via computer, to the first record; and (d) digitally processing the optometric measurement result from the first record () on the basis of a digital data reference system () and the values of the respective identifiers of the glasses wearer and the optometric apparatus of the first record.

Quality control method for optometric measurements

A method for determining at least one value of a customization parameter for a visual compensation device includes the following steps: a) a user () equipped with an electronic terminal () captures at least one image or video sequence; b) telecommunicating the at least one image to a remote-support center (); c) processing the at least one image in order to derive therefrom an instruction to correct or validate the captured image or video sequence; d) telecommunicating the correction or validation instruction from the remote-assistance center () to the terminal () of the user (); e) displaying or emitting an audio or video message using the terminal; f) repeating the preceding steps until a validated image or video sequence is obtained; g) determining a value of the at least one customization parameter.

Method for determining at least one value of a parameter for customising a visual compensation device

A method of preparing an ophthalmic lens () for mounting in an eyeglass frame, the ophthalmic lens including a memory mark () that is situated on one of its ophthalmic faces () and that forms a code storing in digital form at least one item of information relating to a mechanical, geometrical, or optical characteristic of the ophthalmic lens. The method includes three steps:

Method of preparing an ophthalmic lens fitted with a memory mark

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Charenton-le-Pont, France

Loic Levraud