发明名称 |
OPHTHALMIC LENS |
摘要 |
An ophthalmic lens having a main front face and a main rear face includes: an element for cutting off ultraviolet (UV) light incident on the main front face of the ophthalmic lens; an anti-reflection coating on the main rear face of the ophthalmic lens, having a weighted average reflection factor in the UV region of less than or equal to 7%; and at least one element for at least partially blocking the blue light in the wavelength region from 400 to 460 nanometers, preferably from 420 to 450 nanometers. |
申请公布号 |
EP2850485(A1) |
申请公布日期 |
2015.03.25 |
申请号 |
EP20130729973 |
申请日期 |
2013.05.16 |
申请人 |
ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE) |
发明人 |
DE AYGUAVIVES, FRANCISCO;MAURY, HÉLÈNE |
分类号 |
G02C7/10;G02B1/11;G02B5/28;G02C7/02 |
主分类号 |
G02C7/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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