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23 条记录 (耗时 0.046 秒)

    Progressive spectacle lens with low swaying effects
    9.
    发明授权
    Progressive spectacle lens with low swaying effects 有权
    渐进眼镜镜片具有低摇摆效果

    公开(公告)号：US06669337B2

    公开(公告)日：2003-12-30

    申请号：US10280081

    申请日：2002-10-25

    申请人： Andrea Welk ,  Peter Baumbach ,  Walter Haimerl ,  Herbert Pfeiffer ,  Norbert Awrath ,  Gregor Esser ,  Helmut Altheimer ,  Rainer Dorsch ,  Martin Zimmermann ,  Jochen Brosig ,  Werner Mueller ,  Martin Wechs ,  Stephan Haser ,  Winfried Nikolaus

    发明人： Andrea Welk ,  Peter Baumbach ,  Walter Haimerl ,  Herbert Pfeiffer ,  Norbert Awrath ,  Gregor Esser ,  Helmut Altheimer ,  Rainer Dorsch ,  Martin Zimmermann ,  Jochen Brosig ,  Werner Mueller ,  Martin Wechs ,  Stephan Haser ,  Winfried Nikolaus

    IPC分类号： G02C706

    CPC分类号： G02C7/065 ,  G02C7/061

    摘要： Described is a spectacle lens comprising a region (distance portion) designed for viewing at large distances and in particular “to infinity”, a region (near portion) designed for viewing at short distances and in particular “reading distances”, and a progressive zone disposed between the distance portion and the near portion, in which the power of the spectacle lens increases from a value at a distance reference point located in the distance portion to a value at the near reference point located in the near portion along a curve (principal line) veering towards the nose. The invention is distinct in that the astigmatic deviation, i.e. the difference between the prescribed and the actual astigmatism along circles having a center lying 4 mm below the centration point and having a diameter of 10 to 40 mm satisfies the following conditions: two local minima occur which on a “right-hand side spectacle lens” are located at 95°±10° (according to TABO) and at 280°±10°, and on a “left-hand side spectacle lens” at 85°±10° and 260°±10°; and two local maxima occur which on both a “right-hand side spectacle lens” and also a “left-hand-side spectacle lens” are located at 215°±10° and 335°±10°.

    摘要翻译： 描述了一种眼镜镜片，其包括设计用于在远距离观看，特别是“至无穷远”的区域（距离部分），设计用于在短距离，特别是“阅读距离”观看的区域（近部分），以及渐进区域 设置在所述距离部分和所述近部分之间，其中所述眼镜镜片的功率从位于所述距离部分的距离参考点处的值增加到位于沿着曲线的近部分中的近参考点处的值（主体 线）转向鼻子。 本发明不同之处在于散光偏差，即具有中心位于中心点以下4mm且具有10至40mm直径的圆的规定和实际像散之间的差异满足以下条件：发生两个局部最小值 在“右侧眼镜片”位于95°±10°（根据TABO）和280°±10°，“左侧眼镜片”位于85°±10°处， 260°±10°; 并且出现两个局部最大值，其中“右侧眼镜片”和“左侧眼镜片”位于215°±10°和335°±10°处。

    Spectacle Lens Device Comprising an Electrically Adaptive Area, Spectacles, Use and Method For Operating Said Spectacle Lens Device
    10.
    发明申请
    Spectacle Lens Device Comprising an Electrically Adaptive Area, Spectacles, Use and Method For Operating Said Spectacle Lens Device 有权
    眼镜镜头装置包括用于操作所述眼镜镜片装置的电自适应区域，眼镜，用途和方法

    公开(公告)号：US20080170203A1

    公开(公告)日：2008-07-17

    申请号：US11794056

    申请日：2005-10-07

    申请人： Gregor Esser ,  Helmut Altheimer ,  Edda Wehner ,  Werner Mueller ,  Jochen Brosig ,  Dietmar Uttenweiler

    发明人： Gregor Esser ,  Helmut Altheimer ,  Edda Wehner ,  Werner Mueller ,  Jochen Brosig ,  Dietmar Uttenweiler

    IPC分类号： G02C7/08

    CPC分类号： G02C7/085 ,  G02C7/083

    摘要： The invention relates to a spectacle lens device comprising at least one electrically adaptive area, wherein optical properties of the spectacle lens device can be controlled in an electric manner. The spectacle lens device is configured in such a manner that the optical properties of a predetermined or predeterminable control area can be controlled in an electrical manner which is essentially independent from the optical properties in a surrounding area. The invention also relates to the control area and to the surrounding area, respectively, about a partial area of the electrically adaptive area. The control area and the surrounding area do not a common area. The invention further relates to a pair of spectacles comprising a spectacle lens device, to the use of the inventive spectacle lens device and also to a method for operating an electrically adaptive area.

    摘要翻译： 本发明涉及一种眼镜镜片装置，其包括至少一个电适应区域，其中可以以电方式控制眼镜镜装置的光学特性。 眼镜透镜装置以这样的方式构造，使得可以以基本上独立于周围区域的光学性质的电气方式来控制预定或可预定的控制区域的光学特性。 本发明还分别涉及电适配区域的部分区域的控制区域和周边区域。 控制区域和周边区域不是公共区域。 本发明还涉及一种眼镜，其包括眼镜镜装置，使用本发明的眼镜镜装置，还涉及一种用于操作电适应区域的方法。