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    • 1. 发明授权
    • Magnetically attached spectacle lens with hidden magnets and method
    • 磁悬浮眼镜镜片与隐藏的磁铁和方法
    • US08371905B1
    • 2013-02-12
    • US12932841
    • 2011-03-08
    • Roberto RosilloRoxanne GonzalezStephen Kurtin
    • Roberto RosilloRoxanne GonzalezStephen Kurtin
    • B24B1/00
    • G02C1/10G02C2200/02
    • A magnetically attached spectacle lens wherein magnets are embedded in the rear surface of the lens in a circumferential groove near the periphery of the lens. The magnets are spaced around the periphery of the lens, and are held in the groove by preferably a wicked in cyanoacrylate adhesive. The spaces between the magnets are preferably filled with a light activated potting compound. Prior to installation of the magnets, the inside of the groove is painted, preferably by spraying, with an opaque paint whereby the magnets are hidden from the view of onlookers. During fabrication, after magnet installation, any overspray from the painting step is removed by using a solvent preferably applied by moistened swabs or cloth.
    • 一种磁性附着的眼镜镜片,其中磁体嵌在透镜后表面附近在透镜周边的周向凹槽中。 磁体围绕透镜的周边间隔开,并且通过优选地以氰基丙烯酸酯粘合剂的方式被保持在凹槽中。 磁体之间的间隔优选用轻活性灌封化合物填充。 在安装磁体之前,槽的内部优选地通过喷涂被涂上不透明的涂料,由此磁体从旁观者的角度被隐藏。 在制造期间,在磁体安装之后,通过使用优选通过浸湿的拭子或布施加的溶剂来除去涂布步骤的任何超喷射。