Induced aperture lens and method

Disclosed are lenses and methods for verifying a lens with an induced aperture. The lenses can have a geometry that, among other things, maintains a centered position about a wearer's eye to prevent more than a permissible amount of movement of the lens relative to the eye. Further disclosed is...

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Bibliographische Detailangaben
Hauptverfasser:	Griffin, Richard A, Dillehay, Sally M, Payor, Rick E, Tyson, Mark K
Format:	Patent
Sprache:	eng
Schlagworte:	CONTACT LENSES HAND CARRIED BAGS HAND OR TRAVELLING ARTICLES HUMAN NECESSITIES LUGGAGE OPTICS PHYSICS PURSES SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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Beschreibung
Zusammenfassung:	Disclosed are lenses and methods for verifying a lens with an induced aperture. The lenses can have a geometry that, among other things, maintains a centered position about a wearer's eye to prevent more than a permissible amount of movement of the lens relative to the eye. Further disclosed is a method for verifying the power profiles used with the lens, and a lens that can have a single power profile for a wide range of presbyopia.