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公开(公告)号：US08888280B2
公开(公告)日：2014-11-18
申请号：US13145495
申请日：2009-12-09
摘要： A method and apparatus for creating a progressive spectacle lens design by transforming a starting design. The starting design is defined to include specifications for the course of a principal line and specification of at least one base target isoastigmatism line with a constant base target astigmatism, in which the base target isoastigmatism line passes through a first predetermined control point {right arrow over (r)}1=(u1,y1). The method and apparatus transform the starting design by shifting the first control point {right arrow over (r)}1=(u1,y1) along a predetermined or predeterminable curve, taking into account the design and/or the spectacle lens wearer-specific data; modifying the course of the base target isoastigmatism line such that it passes through the shifted first control point {right arrow over (r)}′1(u′1,y′1); and calculating a target astigmatism distribution A(u,y), which exhibits the modified base target isoastigmatism line. Furthermore, the method and apparatus are provided to create the spectacle lens on the basis of the progressive spectacle lens design.
摘要翻译： 一种用于通过转换起始设计来创建渐进式眼镜镜片设计的方法和装置。 起始设计被定义为包括主线路的规格和具有恒定的基本目标像散的至少一个基本目标异质性线的规格，其中基准目标异质性线通过第一预定控制点（右箭头 （r）} 1 =（u1，y1）。 该方法和装置通过沿着预定或可预定的曲线移动第一控制点（右箭头，（r）} 1 =（u1，y1）来转换起始设计，考虑到设计和/或眼镜镜佩戴者特定 数据; 修改基准目标异质性线的过程，使得其通过移位的第一控制点（右箭头（（r）} 1（u'1，y'1））; 并计算目标像散分布A（u，y），其表现出修改的基准目标异质性线。 此外，提供了该方法和装置，以基于渐进式眼镜镜片设计来创建眼镜镜片。
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32.发明授权Method for calculation of the magnification and/or distortion and method for production of a spectacle lens with low magnification and/or distortion 有权用于计算放大倍率和/或变形的方法以及用于制造低倍率和/或变形的眼镜镜片的制造方法公开(公告)号：US08805612B2
公开(公告)日：2014-08-12
申请号：US12095639
申请日：2006-11-24
IPC分类号： G06F19/00
摘要： The invention relates to a method for calculation of the local magnification and/or the local distortion of a spectacle lens in at least one predetermined or predeterminable viewing direction, with the spectacle lens being designed to correct a refraction deficit of an eye, and having at least one object-side surface and one second eye-side surface, comprising the following steps: Calculation for the predetermined or predeterminable viewing direction of the profile of a main beam which originates from a predetermined or predeterminable infinitesimally small object and, after refraction by the spectacle lens, passes through the rotation point of the eye, through the entrance pupil of the eye or through the principal plane of the eye; determination of the main curvatures and directions of a local wavefront associated with the main beam on refraction by the spectacle lens; calculation of the local magnification and/or the local distortion of the spectacle lens from the determined main curvatures and directions of the local wavefront, the data relating to the profile of the main beam, and the data relating to the spectacle lens.
摘要翻译： 本发明涉及一种用于在至少一个预定或可预定的观察方向上计算眼镜镜片的局部放大倍率和/或局部变形的方法，其中眼镜镜片被设计为校正眼睛的折射缺陷，并且具有 至少一个物体侧表面和一个第二眼睛侧表面，包括以下步骤：计算源自预定或可预定的无限小物体的主光束的轮廓的预定或可预定的观察方向，并且在由 眼镜透镜通过眼睛的旋转点，通过眼睛的入射瞳孔或通过眼睛的主平面; 确定与主光束相关的局部波前的主曲率和方向由眼镜片折射; 从确定的本地波前的主曲率和方向，与主光束的轮廓相关的数据以及与眼镜镜相关的数据计算眼镜片的局部放大率和/或局部变形。
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33.发明申请Method for Calculation of the Magnification and/or Distortion and Method for Production of a Spectacle Lens with Low Magnification and/or Distortion 有权用于计算放大率和/或变形的方法以及制造具有低倍率和/或变形的眼镜片的方法公开(公告)号：US20100198515A1
公开(公告)日：2010-08-05
申请号：US12095639
申请日：2006-11-24
摘要： The invention relates to a method for calculation of the local magnification and/or the local distortion of a spectacle lens in at least one predetermined or predeterminable viewing direction, with the spectacle lens being designed to correct a refraction deficit of an eye, and having at least one object-side surface and one second eye-side surface, comprising the following steps: Calculation for the predetermined or predeterminable viewing direction of the profile of a main beam which originates from a predetermined or predeterminable infinitesimally small object and, after refraction by the spectacle lens, passes through the rotation point of the eye, through the entrance pupil of the eye or through the principal plane of the eye; determination of the main curvatures and directions of a local wavefront associated with the main beam on refraction by the spectacle lens; calculation of the local magnification and/or the local distortion of the spectacle lens from the determined main curvatures and directions of the local wavefront, the data relating to the profile of the main beam, and the data relating to the spectacle lens.
摘要翻译： 本发明涉及一种用于在至少一个预定或可预定的观察方向上计算眼镜镜片的局部放大倍率和/或局部变形的方法，其中眼镜镜片被设计为校正眼睛的折射缺陷，并且具有 至少一个物体侧表面和一个第二眼睛侧表面，包括以下步骤：计算源自预定或可预定的无限小物体的主光束的轮廓的预定或可预定的观察方向，并且在由 眼镜透镜通过眼睛的旋转点，通过眼睛的入射瞳孔或通过眼睛的主平面; 确定与主光束相关的局部波前的主曲率和方向由眼镜片折射; 从确定的本地波前的主曲率和方向，与主光束的轮廓相关的数据以及与眼镜镜相关的数据计算眼镜片的局部放大率和/或局部变形。
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34.发明授权公开(公告)号：US09733491B2
公开(公告)日：2017-08-15
申请号：US14118455
申请日：2012-03-29
CPC分类号： G02C7/028 , G02C7/02 , G02C7/027 , G02C7/063 , G02C2202/22
摘要： Method for calculating or optimizing a spectacle lens, including specifying at least one surface for the spectacle lens to be calculated or optimized; determining the course of a main ray through at least one visual point of the at least one surface; determining a first primary set and a second primary set of coefficients of the local aberration of a local wavefront; specifying at least one function which assigns a second secondary set of coefficients to a second primary set of coefficients, said second secondary set of coefficients defining the higher-order aberration of a propagated wavefront; determining a higher-order aberration of a local wavefront propagated starting from the at least one visual point along the main ray depending on at least the second primary set of coefficients on the basis of the specified function; and calculating or optimizing the at least one surface of the spectacle lens based on the determined higher-order aberration of the propagated local wavefront.
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35.发明授权公开(公告)号：US09176331B2
公开(公告)日：2015-11-03
申请号：US13880922
申请日：2011-10-13
申请人： Helmut Altheimer , Robert Kaster , Martin Zimmermann , Wolfgang Becken , Gregor Esser , Dietmar Uttenweiler , Andrea Welk
发明人： Helmut Altheimer , Robert Kaster , Martin Zimmermann , Wolfgang Becken , Gregor Esser , Dietmar Uttenweiler , Andrea Welk
摘要： Method for optimization of a progressive spectacle lens, which method comprises: defining a starting nominal astigmatism distribution for the spectacle lens; determining a transformed nominal astigmatism distribution and optimizing the spectacle lens on the basis of the transformed nominal astigmatism distribution, wherein the determination of a transformed nominal astigmatism distribution comprises multiplication of the maximum temporal nominal astigmatism of the starting nominal astigmatism distribution by a factor k as a result of which a modified maximum temporal astigmatism is obtained, wherein k is a function of a prescription value, and/or at least of one parameter of the spectacle lens or of the arrangement thereof in front of the eyes, and transformation of the starting nominal astigmatism distribution on the basis of the modified maximum temporal astigmatism.
摘要翻译： 渐进式眼镜镜片优化方法，该方法包括：定义眼镜片的起始标称像散分布; 根据变换的标称像散分布来确定变换后的标称像散分布和优化眼镜镜片，其中变换的标称像散分布的确定包括起始标称像散分布的最大时间标称像散乘以因子k作为 其结果是获得修改的最大时间像散，其中k是处方值的函数，和/或眼镜片的至少一个参数或其在眼前的布置，以及起始标称的变换 基于修改的最大时间散光的散光分布。
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36.发明授权Method and system for optimizing a spectacle lens based on individual parameters of a wearer 有权基于佩戴者的各个参数优化眼镜片的方法和系统公开(公告)号：US08888281B2
公开(公告)日：2014-11-18
申请号：US13023335
申请日：2011-02-08
摘要： A method, a system and a computer program product are provide for optimizing a spectacle lens for a wearer with a selectable quality grade. In particular, a set of individual parameters is determined for the wearer and a desired quality grade is identified. Depending the identified quality grade, the set of individual parameters is adapted and a surface of the spectacle lens is calculated based on the adapted set of individual parameters.
摘要翻译： 提供一种方法，系统和计算机程序产品，用于以可选择的质量等级优化用于佩戴者的眼镜。 特别地，针对佩戴者确定一组单独的参数，并且识别期望的质量等级。 根据所确定的质量等级，适应各组参数的集合，并且基于适合的各个参数集合来计算眼镜镜片的表面。
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公开(公告)号：US20100191504A1
公开(公告)日：2010-07-29
申请号：US12063805
申请日：2006-07-20
摘要： The invention relates to a method for computer-assisted evaluation of the performance of progressive lenses, specifically while taking into account individual parameters of a given eyeglass wearer, the individual parameters including at least personal prescription data, in particular, additional spherical, astigmatic, and/or prismatic power, and/or personal wearer data for the eyeglass wearer, in particular, forward inclination, horizontal frame inclination, corneal vertex distance, and/or interpupillary distance. The method includes the following steps: determining the individual parameters; calculating a total performance factor P in each case for at least two quality classes of progressive lenses as a function of the individual parameters, the total performance factor P being correlated with the quality of the monocular visual acuity and/or binocular visual impression; — and outputting the calculated total performance factor P for the quality classes. The invention further relates to a device, a computer program product, a storage medium, and a graphical user interface.
摘要翻译： 本发明涉及一种用于计算机辅助评估渐进式镜片的性能的方法，具体地在考虑到给定的眼镜佩戴者的各个参数的情况下，各个参数至少包括个人处方数据，特别是附加的球形，散光和 /或棱镜力，和/或用于眼镜佩戴者的个人佩戴者数据，特别是前倾角，水平框架倾斜度，角膜顶点距离和/或瞳孔间距离。 该方法包括以下步骤：确定各个参数; 在每种情况下，针对至少两个渐进镜片的质量等级作为各个参数的函数计算总性能因子P，总性能因子P与单目视觉和/或双目视觉印象的质量相关; 并且输出所计算的质量等级的总性能因子P. 本发明还涉及一种设备，计算机程序产品，存储介质和图形用户界面。
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38.发明授权Method for calculating a spectacle lens using viewing angle-dependent prescription data 有权使用视角依赖处方数据计算眼镜镜片的方法公开(公告)号：US08915589B2
公开(公告)日：2014-12-23
申请号：US13639602
申请日：2011-04-21
CPC分类号： G02C7/061 , G02C7/024 , G02C7/025 , G02C7/028 , G02C2202/22
摘要： Optimizing a spectacle lens by: obtaining prescription or refraction data VA11 and VA12 of a wearer for at least two different object distances A11 and A12 (A11≠A12), comprising data relating to a spherical power Sphv, a magnitude of an astigmatism CylV, and an astigmatism axis AxisV; specifying an object distance model A1(x, y), wherein A1 designates the object distance and (x, y) designates a visual spot or visual point of the spectacle lens in a predetermined direction of sight; specifying a function PRef=ƒ(A1), which describes the dependence of a power vector P Ref = ( M Ref J 0 Ref J 45 Ref ) = ( Sph V + Cyl V 2 - Cyl V 2 cos 2 Axis V J 45 Ref = - Cyl V 2 sin 2 Axis V ) of the prescription on the object distance A1, determining the components of the power vector PRef of the prescription in a plurality of visual points (x, y) on the basis of the object distance model A1(x, y) and the obtained prescription data VA11 and VA12; and calculating at least one surface of the spectacle lens taking the determined components of the power vector PRef of the prescription in the visual points (x, y) into account.
摘要翻译： 通过以下方式优化眼镜镜片：针对至少两个不同的对象距离A11和A12（A11≠A12）获得佩戴者的处方或折射数据VA11和VA12，包括与球面光焦度Sphv有关的数据，像散度CylV的大小和 散光轴AxisV; 指定对象距离模型A1（x，y），其中A1表示对象距离，（x，y）表示眼镜在预定方向上的视点或视点; 指定函数PRef =ƒ（A1），其描述功率矢量的依赖性P Ref =（M Ref J 0 Ref J 45 Ref）=（Sph V + Cyl V 2 -Cyl V 2 cos 确定物体距离A1处的处方的轴VJ 45 Ref = -Cyl V 2sinθ2轴轴V），确定多个视点（x，y）中的处方的功率矢量PRef的分量， 基于对象距离模型A1（x，y）和获得的处方数据VA11和VA12; 并且考虑视觉点（x，y）中的处方的功率矢量PRef的确定分量来计算眼镜片的至少一个表面。
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公开(公告)号：US08494809B2
公开(公告)日：2013-07-23
申请号：US12063805
申请日：2006-07-20
摘要： The invention relates to a method for computer-assisted evaluation of the performance of progressive lenses, specifically while taking into account individual parameters of a given eyeglass wearer, the individual parameters including at least personal prescription data, in particular, additional spherical, astigmatic, and/or prismatic power, and/or personal wearer data for the eyeglass wearer, in particular, forward inclination, horizontal frame inclination, corneal vertex distance, and/or interpupillary distance. The method includes the following steps: determining the individual parameters; calculating a total performance factor P in each case for at least two quality classes of progressive lenses as a function of the individual parameters, the total performance factor P being correlated with the quality of the monocular visual acuity and/or binocular visual impression; and outputting the calculated total performance factor P for the quality classes.
摘要翻译： 本发明涉及一种用于计算机辅助评估渐进式镜片的性能的方法，具体地在考虑到给定的眼镜佩戴者的各个参数的情况下，各个参数至少包括个人处方数据，特别是附加的球形，散光和 /或棱镜力，和/或用于眼镜佩戴者的个人佩戴者数据，特别是前倾角，水平框架倾斜度，角膜顶点距离和/或瞳孔间距离。 该方法包括以下步骤：确定各个参数; 在每种情况下，对于至少两个渐进镜片的质量等级作为各个参数的函数计算总性能因子P，总性能因子P与单目视觉和/或双目视觉印象的质量相关; 并输出所计算出的质量等级的总性能因子P.
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40.发明申请METHOD FOR CALCULATING A SPECTACLE LENS USING VIEWING ANGLE-DEPENDENT PRESCRIPTION DATA 有权使用角度依赖的预约数据计算脉冲透镜的方法公开(公告)号：US20130027657A1
公开(公告)日：2013-01-31
申请号：US13639602
申请日：2011-04-21
CPC分类号： G02C7/061 , G02C7/024 , G02C7/025 , G02C7/028 , G02C2202/22
摘要： Optimizing a spectacle lens by: obtaining prescription or refraction data VA11 and VA12 of a wearer for at least two different object distances A11 and A12 (A11≠A12), comprising data relating to a spherical power Sphv, a magnitude of an astigmatism CylV, and an astigmatism axis AxisV; specifying an object distance model A1(x, y), wherein A1 designates the object distance and (x, y) designates a visual spot or visual point of the spectacle lens in a predetermined direction of sight; specifying a function PRef=ƒ(A1), which describes the dependence of a power vector P Ref = ( M Ref J 0 Ref J 45 Ref ) = ( Sph V + Cyl V 2 - Cyl V 2 cos 2 Axis V J 45 Ref = - Cyl V 2 sin 2 Axis V ) of the prescription on the object distance A1, determining the components of the power vector PRef of the prescription in a plurality of visual points (x, y) on the basis of the object distance model A1(x, y) and the obtained prescription data VA11 and VA12; and calculating at least one surface of the spectacle lens taking the determined components of the power vector PRef of the prescription in the visual points (x, y) into account.
摘要翻译： 通过以下方式优化眼镜镜片：针对至少两个不同的对象距离A11和A12（A11≠A12）获得佩戴者的处方或折射数据VA11和VA12，包括与球面光焦度Sphv有关的数据，像散度CylV的大小和 散光轴AxisV; 指定对象距离模型A1（x，y），其中A1表示对象距离，（x，y）表示眼镜在预定方向上的视点或视点; 指定函数PRef =ƒ（A1），其描述功率矢量的依赖性P Ref =（M Ref J 0 Ref J 45 Ref）=（Sph V + Cyl V 2 -C 2 V 2 cos cos 2 2 轴对齐距离A1处的处方的轴V），确定多个视点（x，y）中处方的功率矢量PRef的分量， 基于对象距离模型A1（x，y）和获得的处方数据VA11和VA12; 并且考虑视觉点（x，y）中的处方的功率矢量PRef的确定分量来计算眼镜片的至少一个表面。
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