发明名称 Ophthalmic lens incorporating an optical insert for projecting information
摘要 The invention provides an eyesight correcting lens having a front face and a rear face, and into which light beams emitted by a light beam generator system are introduced via an inlet surface and directed towards the eye of an ametropic wearer of said lens to enable information content to be viewed, an optical insert being included in the lens, said lens being arranged so as to enable the wearer of said lens to provide an accommodation effort that is less than or equal to 2D when viewing the information content.
申请公布号 US7857444(B2) 申请公布日期 2010.12.28
申请号 US20070308132 申请日期 2007.07.04
申请人 ESSILOR INT'L (COMPAGNIE GENERALE D'OPTIQUE) 发明人 MOLITON RENAUD;ROUSSEAU BENJAMIN
分类号 G02C1/00 主分类号 G02C1/00
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