-
公开(公告)号：US20140049747A1
公开(公告)日：2014-02-20
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
IPC分类号： G02C7/02
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. Method for optimization of a progressive spectacle lens, which method comprises: defining a starting object distance function; determining object distance data, wherein these comprise an object distance at a predetermined point on the main line of sight; modifying the starting object distance function in accordance with the object distance data; optimizing the spectacle lens, wherein the transformed object distance function is taken into account, wherein the modification of the starting object distance function comprises superposition with a correction function, which has a variable parameter that is determined, in accordance with the object distance data, in such a way that the value of the modified starting object distance function at the predetermined point is equal to the reciprocal value of the determined nominal object distance for this point, wherein the object distance function is defined as the reciprocal object distance along the main line of sight.
-
公开(公告)号：US20120016645A1
公开(公告)日：2012-01-19
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。
-
3.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。
-
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。
-
5.发明授权Optimization and production of an eyeglass lens for correcting an astigmatic refraction 有权优化和生产用于矫正散光折射的眼镜镜片公开(公告)号：US08506076B2
公开(公告)日：2013-08-13
申请号：US13129354
申请日：2009-11-12
申请人： Wolfgang Becken , Andrea Welk , Anne Seidemann , Gregor Esser , Helmut Altheimer , Dietmar Uttenweiler
发明人： Wolfgang Becken , Andrea Welk , Anne Seidemann , Gregor Esser , Helmut Altheimer , Dietmar Uttenweiler
摘要： A method and system for producing a first spectacle lens for a specific situation of wear for correcting at least a first astigmatic refraction of a first eye of a wearer, which has a first cylinder reference axis α0(1) in a reference direction of sight −ez(1) of the first eye. According to the method and apparatus, a primary direction of sight −eζ(1,p) of the first eye for at least one primary evaluation point ib(1,p) of the first spectacle lens is determined and a corresponding primary direction of sight −eζ,k(2,p) of a second eye of the spectacle wearer that corresponds to the primary direction of sight −eζ(1,p) of the first eye in the specific situation of wear is also determined. Furthermore, a first primary merit function for at least one surface of the first spectacle lens is minimized, in which the first primary merit function for the at least one primary evaluation point ib(1,p) of the first spectacle lens takes into account a correction of a first primary transformed astigmatic refraction by the first spectacle lens in the specific situation of wear such that the first primary transformed astigmatic refraction depends on the corresponding primary direction of sight −eζ,k(2,p) of the second eye.
摘要翻译： 一种用于制造用于特定磨损情况的第一眼镜镜片的方法和系统，用于校正在参考方向上具有第一气缸参考轴线α0（1）的佩戴者的第一眼睛的至少第一散光折射， ez（1）的第一只眼睛。 根据该方法和装置，确定第一眼镜的至少一个初级评估点ib（1，p）的第一只眼睛的主要视向（1，p），并且相应的主要方向 还确定了在特定磨损情况下与眼睛佩戴者的第二只眼睛相对应的第一只眼睛的主要方向（1，p）的第一只眼睛的-ezeta，k（2，p）。 此外，用于第一眼镜镜片的至少一个表面的第一主要功能函数被最小化，其中第一眼镜镜片的至少一个初级评价点ib（1，p）的第一主要功能函数考虑到 在特定的磨损情况下校正由第一眼镜透镜进行的第一次主变换的散光折射，使得第一初级变换的散光折射取决于第二眼的对应的主要方向-ezeta k（2，p）。
-
公开(公告)号：US09354455B2
公开(公告)日：2016-05-31
申请号：US13145710
申请日：2010-01-22
申请人： Helmut Altheimer , Wolfgang Becken , Gregor Esser , Dietmar Uttenweiler , Andrea Welk , Jochen Brosig , Christina Butz , Nadine Jung , Katrin Nicke , Ilka Schwarz , Robert Bichler , Martin Zimmermann , Werner Mueller , Hans Stetter
发明人： Helmut Altheimer , Wolfgang Becken , Gregor Esser , Dietmar Uttenweiler , Andrea Welk , Jochen Brosig , Christina Butz , Nadine Jung , Katrin Nicke , Ilka Schwarz , Robert Bichler , Martin Zimmermann , Werner Mueller , Hans Stetter
摘要： A method and device for calculating design parameters of a design of a progressive spectacle lens on the basis of a predetermined design polygon. The design parameters are calculated by specifying a point within the design polygon, in which the specified point defines the progressive spectacle lens design, and then determining a value of each design parameter at the specified point by an interpolation of at least part of the predetermined values at the corner points and, optionally, of at least part of the predetermined values of the design parameter at the at least one additional point.
摘要翻译： 一种用于基于预定设计多边形来计算渐进式眼镜镜片的设计的设计参数的方法和装置。 通过指定设计多边形内的点来计算设计参数，其中指定点定义渐进式眼镜镜片设计，然后通过至少部分预定值的内插来确定指定点处的每个设计参数的值 在角点处，并且可选地，在至少一个附加点处的设计参数的预定值的至少一部分。
-
公开(公告)号：US08992014B2
公开(公告)日：2015-03-31
申请号：US13990202
申请日：2011-09-06
申请人： Gregor Esser , Wolfgang Becken , Helmut Altheimer , Andrea Welk , Anne Seidemann , Edda Wehner , Werner Mueller , Dietmar Uttenweiler
发明人： Gregor Esser , Wolfgang Becken , Helmut Altheimer , Andrea Welk , Anne Seidemann , Edda Wehner , Werner Mueller , Dietmar Uttenweiler
摘要： Optimization and production of a spectacle lens for a specific wearing situation for correcting at least one astigmatic refraction of an eye of a spectacles wearer, which in a reference viewing direction of the eye has a cylinder reference value and a cylinder reference axis, comprising: specifying an object distance for at least one evaluation point of the spectacle lens; determining a transformed astigmatic refraction for the at least one evaluation point of the spectacle lens from the cylinder reference value and the cylinder reference axis depending on the specified object distance; and optimizing the spectacle lens such that for the at least one evaluation point a correction of the transformed astigmatic refraction by the spectacle lens in the specific wearing situation is taken into consideration, wherein determining the transformed astigmatic refraction comprises determining a transformed cylinder value and/or a transformed cylinder axis depending on the specified object distance.
摘要翻译： 针对特定佩戴情况的眼镜镜片的优化和制造，用于校正在眼睛的参考观察方向上具有圆柱体参考值和圆柱体参考轴的眼镜佩戴者的眼睛的至少一个散光折射，包括：指定 用于眼镜镜片的至少一个评估点的物体距离; 根据指定的对象距离，从圆柱体参考值和圆柱体参考轴确定眼镜片的至少一个评估点的变换的散光折射; 并且优化所述眼镜镜片，使得对于所述至少一个评估点，考虑在所述特定佩戴情况下由所述眼镜镜片改变的散光折射的校正，其中确定所述经变换的像散折射包括确定经变换的圆柱体值和/或 根据指定的物体距离变化的圆柱轴。
-
8.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。
-
公开(公告)号：US20130265540A1
公开(公告)日：2013-10-10
申请号：US13990202
申请日：2011-09-06
申请人： Gregor Esser , Wolfgang Becken , Helmut Altheimer , Andrea Welk , Anne Seidemann , Edda Wehner , Werner Mueller , Dietmar Uttenweiler
发明人： Gregor Esser , Wolfgang Becken , Helmut Altheimer , Andrea Welk , Anne Seidemann , Edda Wehner , Werner Mueller , Dietmar Uttenweiler
IPC分类号： G02C7/02
摘要： Optimization and production of a spectacle lens for a specific wearing situation for correcting at least one astigmatic refraction of an eye of a spectacles wearer, which in a reference viewing direction of the eye has a cylinder reference value and a cylinder reference axis, comprising: specifying an object distance for at least one evaluation point of the spectacle lens; determining a transformed astigmatic refraction for the at least one evaluation point of the spectacle lens from the cylinder reference value and the cylinder reference axis depending on the specified object distance; and optimizing the spectacle lens such that for the at least one evaluation point a correction of the transformed astigmatic refraction by the spectacle lens in the specific wearing situation is taken into consideration, wherein determining the transformed astigmatic refraction comprises determining a transformed cylinder value and/or a transformed cylinder axis depending on the specified object distance.
摘要翻译： 针对特定佩戴情况的眼镜镜片的优化和制造，用于校正在眼睛的参考观察方向上具有圆柱体参考值和圆柱体参考轴的眼镜佩戴者的眼睛的至少一个散光折射，包括：指定 用于眼镜镜片的至少一个评估点的物体距离; 根据指定的对象距离，从圆柱体参考值和圆柱体参考轴确定眼镜片的至少一个评估点的变换的散光折射; 并且优化所述眼镜镜片，使得对于所述至少一个评估点，考虑在所述特定佩戴情况下由所述眼镜镜片改变的散光折射的校正，其中确定所述经变换的像散折射包括确定经变换的圆柱体值和/或 根据指定的物体距离变化的圆柱轴。
-
10.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。
-
-
-
-
-
-
-
-
-
搜索结果
51 条记录 (耗时 0.033 秒)
