MULTI-AXIS LENS DESIGN FOR ASTIGMATISM

A toric contact lens utilizes concentric annual rings, a continually varying lens design as a function of distance from the lens center or any other function to create a range of cylinder axis zones on a single lens. 100io

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Bibliographische Detailangaben
Hauptverfasser:	HANSEN, JONATHAN, WOOLEY, C. BENJAMIN, MICHALSKI, JAMES
Format:	Patent
Sprache:	eng
Schlagworte:	CONTACT LENSES OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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Beschreibung
Zusammenfassung:	A toric contact lens utilizes concentric annual rings, a continually varying lens design as a function of distance from the lens center or any other function to create a range of cylinder axis zones on a single lens. 100io