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96 条记录 (耗时 0.019 秒)

    Progressive spectacle lens with low swaying effects
    93.
    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。

    Method for producing eyeglasses
    94.
    发明授权
    Method for producing eyeglasses 有权
    眼镜生产方法

    公开(公告)号：US06655802B2

    公开(公告)日：2003-12-02

    申请号：US10019877

    申请日：2002-12-12

    申请人： Martin Zimmermann ,  Peter Baumbach ,  Walter Haimerl ,  Herbert Pfeiffer ,  Gregor Esser ,  Jochen Brosig ,  Werner Müller ,  Martin Wechs ,  Helmut Altheimer ,  Rainer Dorsch ,  Winfried Nikolaus

    发明人： Martin Zimmermann ,  Peter Baumbach ,  Walter Haimerl ,  Herbert Pfeiffer ,  Gregor Esser ,  Jochen Brosig ,  Werner Müller ,  Martin Wechs ,  Helmut Altheimer ,  Rainer Dorsch ,  Winfried Nikolaus

    IPC分类号： G02C706

    CPC分类号： G02C7/061 ,  G02C7/024 ,  G02C7/025 ,  G02C7/027

    摘要： What is described here is a method of manufacturing spectacles comprising individual progressive ophthalmic lenses, including the following steps: selection of a spectacle frame, detection of the shape of the lens rings with a precision better than ±0.5 mm in the x- and y-directions (data set 1), detecting the intersection points of the lines of sight through the plane of the lens rings for at least two design distances of the progressive ophthalmic lenses with a precision better than ±1 mm (data set 2) selection and positioning relative to the lens rings of a spherical or non-spherical surface in view of the prescription data, using the data sets 1 and 2 (data set 3), computing and positioning the progressive surface relative to the selected surface, with minimization of the critical thickness of the ophthalmic lens, using the data sets 1 to 3 (data set 4), manufacturing the progressive surfaces as well as edges of the ophthalmic lenses from a non-edged semi-finished product finished on one side, using the data sets 1 to 4.

    摘要翻译： 这里描述的是制造包括单独的渐进式眼科镜片的眼镜的方法，包括以下步骤：选择眼镜框，在x轴和y轴中以+/- 0.5mm的精度检测透镜环的形状， 方向（数据组1），以超过±1mm的精度（数据组2）选择和定位检测渐进式眼镜片至少两个设计距离的透镜环平面的视线的交点 考虑到处方数据，相对于球形或非球形表面的透镜环，使用数据集1和2（数据集3），相对于所选择的表面计算和定位渐进表面，以最小化临界值 使用数据组1〜3（数据组4），使用数字组1〜3（数据组4），从在o上完成的非边缘半成品制造眼科镜片的边缘以及眼镜片的边缘 使用数据集1到4。

    METHOD FOR DETERMINING FAR AND NEAR REFERENCE POINTS
    96.
    发明申请
    METHOD FOR DETERMINING FAR AND NEAR REFERENCE POINTS 有权
    用于确定极限和近似参考点的方法

    公开(公告)号：US20100296055A1

    公开(公告)日：2010-11-25

    申请号：US12524314

    申请日：2008-01-25

    申请人： Gregor Esser ,  Nadine Jung ,  Katrin Nicke ,  Ilka Schwarz ,  Andrea Welk ,  Martin Zimmerman

    发明人： Gregor Esser ,  Nadine Jung ,  Katrin Nicke ,  Ilka Schwarz ,  Andrea Welk ,  Martin Zimmerman

    IPC分类号： A61B3/10

    CPC分类号： G02C7/061 ,  A61B3/0025 ,  G02C7/027 ,  G02C7/086 ,  G02C13/005

    摘要： The invention relates to a method for specifying or determining the spatial position of a distance reference point and/or a near reference point of a progressive spectacle lens for correcting defective vision of a spectacle wearer. Said method consists of the following steps: individual data of the spectacle wearer is obtained; the individual vertical and/or the horizontal position of the distance reference point and/or the near reference point is determined or calculated in accordance with the determined individual data of the spectacle wearer.

    摘要翻译： 本发明涉及一种用于指定或确定用于矫正眼镜佩戴者的缺陷视力的渐进式眼镜镜片的距离参考点和/或近参考点的空间位置的方法。 所述方法包括以下步骤：获得眼镜佩戴者的个人数据; 根据所确定的眼镜佩戴者的个人数据来确定或计算距离参考点和/或近参考点的单独垂直和/或水平位置。