ORTHOKERATOLOGY LENS AND METHOD FOR MAKING ORTHOKERATOLOGY LENSES

The present disclosure relates to an orthokeratology lens which may comprise an inner surface facing a cornea of a human eye when the orthokeratology lens is worn and an outer surface opposite the inner surface the inner surface comprising a centrally located base are zone, wherein the base arc zone...

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Bibliographische Detailangaben
Hauptverfasser:	XIE, Jiangbing, WANG, Zhao
Format:	Patent
Sprache:	eng
Schlagworte:	CONTACT LENSES OPTICS PERFORMING OPERATIONS PHYSICS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present disclosure relates to an orthokeratology lens which may comprise an inner surface facing a cornea of a human eye when the orthokeratology lens is worn and an outer surface opposite the inner surface the inner surface comprising a centrally located base are zone, wherein the base arc zone is configure for pressing and shaping an anterior surface of the cornea to have a shape that conforms to the base are zone, wherein the base arc zone comprises two or more regions at least two of the two or more regions having different radii of curvature. The present disclosure also relates to a method for making orthokeratology he lenses.