METHODS AND SYSTEMS FOR PRODUCING OPHTHALMIC LENSES BACKGROUND

This disclosure includes methods and systems for producing ophthalmic lenses. Some methods include identifying a plurality of zones within a spatial representation of a lens blank, selecting, for each of the zones, one or more parameters for producing the lens, and producing the lens by removing mat...

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Bibliographische Detailangaben
Hauptverfasser:	GELB, Brad, KALUZA, Mark, HONES, Peter, PIRAUBE, Sébastien, ADOLFO, Fred, TAYLOR, Bruce
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CONTACT LENSES CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS POLISHING REGULATING SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES TRANSPORTING
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Beschreibung
Zusammenfassung:	This disclosure includes methods and systems for producing ophthalmic lenses. Some methods include identifying a plurality of zones within a spatial representation of a lens blank, selecting, for each of the zones, one or more parameters for producing the lens, and producing the lens by removing material from the lens blank according to the one or more parameters of each of the zones. La présente invention concerne des procédés et des systèmes de production de lentilles ophtalmologiques. Certains procédés consistent à identifier une pluralité de zones à l'intérieur d'une représentation spatiale d'une ébauche de lentille, à sélectionner, pour chacune des zones, un ou plusieurs paramètre(s) destiné(s) à produire la lentille, et à produire la lentille par élimination de la matière de l'ébauche de lentille selon lesdits paramètres de chacune des zones.