Ophthalmic lenses with light scattering for treating myopia
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United States of America Patent
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Feb 27, 2024
Grant Date -
Jun 3, 2021
app pub date -
Jan 4, 2021
filing date -
Jan 4, 2021
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Abstract
An ophthalmic lens that includes a lens material having two opposing curved surfaces, the curved surfaces defining a lens axis; and a light scattering region surrounding a clear aperture. The clear aperture and the light scattering region are substantially centered on the lens axis, and the light scattering region has a plurality of spaced apart scattering centers (e.g., on a lens surface and/or embedded in the lens material) sized and shaped to scatter incident light, the scattering centers being arranged in a pattern that includes a random variation in spacing between adjacent dots and/or a random variation in dot size.
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