Individual eyeglass lens
    2.
    发明授权
    Individual eyeglass lens 有权
    个人眼镜镜片

    公开(公告)号:US07673990B2

    公开(公告)日:2010-03-09

    申请号:US10577035

    申请日:2004-10-22

    IPC分类号: G02C7/06

    CPC分类号: G02C7/065 G02C7/063

    摘要: An individual eyeglass lens in which the vertical distance from the near reference point to the far distance point amounts to max. 18 millimeters, the progressive length is max. 14 millimeters, the main progressive length is max. 10 millimeters and the increase in refractive index, starting from the effect of the eyeglass lens at the far reference point up to a point 2 millimeters below the centering point amounts to less than 10% of the addition. The progressive length corresponds essentially to the vertical distance between the far reference point and a point essentially on the main line at which, starting from the far reference point, the value of the effect of the eyeglass lens corresponding the first time essentially to the near value.

    摘要翻译: 单独的眼镜镜片,其中从近参考点到远距离点的垂直距离等于最大。 18毫米,渐进长度最大。 14毫米,主渐进长度最大。 10毫米,折射率的增加,从眼镜镜片在远参考点的效果开始,直到距离定心点低2毫米的点数小于加法的10%。 渐进长度基本上对应于远参考点和基本上在主线上的点之间的垂直距离,其中从远参考点开始,眼镜镜片对应于第一次的效果的值基本上接近于近似值 。

    Individual Eyeglass Lens
    3.
    发明申请
    Individual Eyeglass Lens 有权
    个人眼镜镜片

    公开(公告)号:US20070279587A1

    公开(公告)日:2007-12-06

    申请号:US10577035

    申请日:2004-10-22

    IPC分类号: G02C7/06

    CPC分类号: G02C7/065 G02C7/063

    摘要: An individual eyeglass lens in which the vertical distance from the near reference point to the far distance point amounts to max. 18 millimeters, the progressive length is max. 14 millimeters, the main progressive length is max. 10 millimeters and the increase in refractive index, starting from the effect of the eyeglass lens at the far reference point up to a point 2 millimeters below the centering point amounts to less than 10% of the addition. The progressive length corresponds essentially to the vertical distance between the far reference point and a point essentially on the main line at which, starting from the far reference point, the value of the effect of the eyeglass lens corresponding the first time essentially to the near value.

    摘要翻译: 单独的眼镜镜片,其中从近参考点到远距离点的垂直距离等于最大。 18毫米,渐进长度最大。 14毫米,主渐进长度最大。 10毫米,折射率的增加,从眼镜镜片在远参考点的效果开始,直到距离定心点低2毫米的点数小于加法的10%。 渐进长度基本上对应于远参考点和基本上在主线上的点之间的垂直距离,其中从远参考点开始,眼镜镜片对应于第一次的效果的值基本上接近于近似值 。