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    Measuring device for mounting corrective lenses in spectacles rims
    81.
    发明授权
    Measuring device for mounting corrective lenses in spectacles rims 失效
    用于将矫正镜片安装在眼镜圈中的测量装置

    公开(公告)号：US4167067A

    公开(公告)日：1979-09-11

    申请号：US884645

    申请日：1978-03-08

    申请人： Michel Guiset

    发明人： Michel Guiset

    IPC分类号： A61B3/00 ,  G02C13/00 ,  A61B3/10

    CPC分类号： G02C13/005

    摘要： A measuring device which can be used when corrective lenses having a progressively varying focal strength are mounted on the rims of a spectacle frame. This device allows the compatibility of said lenses with said frame and with the user, and the monocular measurement of the vertical position of the pupils of the user's eyes with respect to the internal lower edge of the said rims to be checked. The device comprises a preferably opaque or colored support, means for removable mounting and maintaining said device in the groove of one of the rims, a reference element vertically movable within a recess provided in said support, a stop provided at the lower portion of said recess, and at least one measuring scale provided on said support in front of said reference element.

    摘要翻译： 当具有逐渐变化的焦距强度的矫正透镜安装在眼镜架的边缘上时可以使用的测量装置。 该装置允许所述透镜与所述框架和用户的兼容性，以及用户眼睛的瞳孔相对于要检查的所述边缘的内部下边缘的垂直位置的单目测量。 该装置包括优选不透明或着色的支撑件，用于可移除地将所述装置保持在一个边缘的凹槽中的装置，可在设置在所述支撑件内的凹槽内垂直移动的基准元件，设置在所述凹槽的下部 以及设置在所述支撑件上的所述参考元件前面的至少一个测量刻度。

    Optical center locator for spectacles
    82.
    发明授权
    Optical center locator for spectacles 失效
    眼镜中心定位器

    公开(公告)号：US4121346A

    公开(公告)日：1978-10-24

    申请号：US807469

    申请日：1977-06-17

    申请人： Bernard Grolman ,  William Richards

    发明人： Bernard Grolman ,  William Richards

    IPC分类号： G02C13/00 ,  A61B3/10

    CPC分类号： G02C13/005 ,  Y10T403/32959

    摘要： A device for use in fitting ophthalmic lenses to spectacles frames. Horizontal and vertical measurements from optical centers of the lenses to their extreme lateral nasal and inferior edges are obtained by attaching the device to the edge of rimless lenses of a properly patient fitted sample rimless spectacles or rims of a similarly fitted rimmed spectacles frame intended to receive the lenses. The sample rimless spectacles or rimmed frame is then placed in the normal position of use upon the patient and a wand component of the fitting device is used to indicate the proper lens optical center location relative to the patient's pupils. Extreme lateral and inferior lens edge measurements are taken from the wand and forwarded to the lens finishing shop for edging of the lenses to final size and shape.

    摘要翻译： 一种用于将眼科镜片装配到眼镜框架中的装置。 通过将装置附接到适合患有病人的无眼镜眼镜或类似装配的边框眼镜框架的无框镜片的边缘上来获得从镜片的光学中心到其极端侧鼻和下边缘的水平和垂直测量。 镜头。 然后将样品无框眼镜或边框框架放置在患者的正常使用位置，并且装配装置的魔杖部件用于指示相对于患者瞳孔的适当透镜光学中心位置。 极端的横向和下方的透镜边缘测量取自魔杖，并转发到镜头整理车间，以将镜片磨合成最终的尺寸和形状。