HYDROGEL PROCESSING

PROBLEM TO BE SOLVED: To provide a method and device for hydrating a ophthalmic lens and leaching an excessive material from the ophthalmic lens. SOLUTION: The method includes a step of exposing a contact lens to hydration solution containing about 30 to 70% isopropyl alcohol. The hydration hydratio...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LISENBY PAUL, TURNER DAVID, ADAMS JONATHAN P
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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