OPHTHALMIC LENS, METHOD OF MANUFACTURING THEREOF, AND EYEWEAR COMPRISING THE OPHTHALMIC LENS
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United States of America Patent
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Issued Date -
Nov 17, 2022
app pub date -
Sep 18, 2020
filing date -
Sep 19, 2019
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Abstract
An ophthalmic lens is provided. The ophthalmic lens includes a first optical surface, an opposing second optical surface and an edge surface connecting the first optical surface and the second optical surface, wherein the edge surface is planar. The ophthalmic lens further includes a first layer disposed on the edge surface, wherein the first layer includes a coating material effective to reduce a reflection caused by a profile of the edge surface, and wherein (a) the first layer defines a structural element for fastening the ophthalmic lens to an eyewear frame, or (b) the ophthalmic lens further includes a second layer disposed on the first layer, wherein the second layer defines a structural element for fastening the ophthalmic lens to an eyewear frame. A method of manufacturing the ophthalmic lens and an eyewear including the ophthalmic lens are also provided.
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