SYSTEMS, DEVICES, AND METHODS FOR PLACING FEATURES DIRECTLY ONTO THE RIMS OF SPECTACLE LENSES

Described herein are systems, devices, and methods to manufacture a feature onto the rim of an ophthalmic lens. In one embodiment, there are multiple lens rim features, and they are substantially restricted to the periphery of the lens. In alternative embodiments, the lens rim features are substanti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CARMON Yuval, WEBMAN Tamir, KATZMAN Dan
Format:	Patent
Sprache:	eng
Schlagworte:	CONTACT LENSES CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES OPTICS PERFORMING OPERATIONS PHYSICS PRINTING SELECTIVE PRINTING MECHANISMS SPECTACLES STAMPS SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	Described herein are systems, devices, and methods to manufacture a feature onto the rim of an ophthalmic lens. In one embodiment, there are multiple lens rim features, and they are substantially restricted to the periphery of the lens. In alternative embodiments, the lens rim features are substantially restricted to either the top half or the bottom half of the periphery. In some embodiments, the features are added to a lens that has been finished for vision correction, whereas in other embodiments the features are added to a semi-finished lens. In one embodiment, there is a device for printing lens rim features onto an ophthalmic lens, and in another embodiment there is a system for printing such lens rim features. One embodiment is a method for printing a lens rim feature onto a lens, including the use of a device with a print-head and one or two grasping devices.