Chromatic vision correction resin glasses with reduced concave reflection
    10.
    发明授权
    Chromatic vision correction resin glasses with reduced concave reflection 失效
    色差矫正树脂眼镜减少凹面反射

    公开(公告)号:US6142626A

    公开(公告)日:2000-11-07

    申请号:US360028

    申请日:1999-07-23

    申请人: Zhong Lu Weidong Lu

    发明人: Zhong Lu Weidong Lu

    CPC分类号: G02C7/10 G02C2202/16

    摘要: The chromatic vision correction resin glasses with reduced concave reflection is manufactured according to the following steps. First, the resin eyeglass is dyed chemically to meet the requirements of 4 sorts (21 kinds) of chromatogram correction curves. Second, the convex of resin eyeglass is coated in a vacuum environment with a CF film, the thickness of which should be controlled to make the light permeability of the dyed resin eyeglass decrease about 10% to lower the reflection of its concave. Third, in order to reduce concave reflection further, it is practicable to coat the concave with permeance promotion film by evaporation. This technique can eliminate the visual disturbance of eyes imaging which occurs in the surrounding of intensive light. As a result, the effect of chromatic vision correction is improved. Meanwhile, it also can diminish the production cost, increase productivity, so that it not only achieves the aim of chromatic vision correction, but also has the effect of eyes' protection.

    摘要翻译: 根据以下步骤制造具有减少的凹面反射的彩色视力矫正树脂玻璃。 首先,树脂眼镜进行化学染色,以满足色谱校正曲线4种(21种)的要求。 其次,将树脂眼镜的凸起涂布在具有CF膜的真空环境中,其厚度应被控制以使染色树脂眼镜的透光度降低约10%,以降低其凹面的反射。 第三,为了进一步减少凹面反射,通过蒸发将渗透促进膜涂覆在凹面上是可行的。 这种技术可以消除在强光周围发生的眼睛成像的视觉障碍。 结果,改善了色视觉矫正的效果。 同时也可以降低生产成本,提高生产效率,不仅实现了色视觉矫正的目的,而且具有眼睛保护的作用。