EYE PROTECTION LENS, METHOD FOR MANUFACTURING THE SAME, AND GLASSES
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United States of America
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Issued Date -
Nov 28, 2024
app pub date -
Apr 12, 2023
filing date -
Apr 12, 2023
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Abstract
The present disclosure provides a method for manufacturing an eye protection lens, which includes: 100) performing an anti-blue light treatment and an anti-ultraviolet treatment on a lens by soaking: soaking the lens in a mixed solution containing a blue light absorber and an ultraviolet light absorber to complete the anti-blue light treatment and the anti-ultraviolet treatment of the lens, wherein, the ultraviolet light absorber comprises methacrylate and styrene with a mass ratio of 13:37; 200) performing an optical coating treatment on the lens: designing six optical layers with different thicknesses on a concave surface and a convex surface of the lens respectively, a transmittance of the lens after coating is no less than 96%, and a light transmission wavelength of the lens after coating has a range of 630-750 nm.
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