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公开(公告)号：US20100296052A1
公开(公告)日：2010-11-25
申请号：US12305844
申请日：2007-06-22
摘要： According to the invention, a method for producing a spectacle lens or a pair of spectacle lenses is proposed which comprises a calculation and optimization step for at least one of the surfaces of the spectacle lens taking into account an anisometropia D of the eyes of a spectacles wearer, said calculation and optimization step involving a target function F being minimized: minF=ΣigPi((PR(i)−PL(i))−Psoll(i))2, where: PR(i) is a prismatic effect at the i-th evaluation point of the spectacle lens; PL(i) is a prismatic reference effect at the i-th evaluation point of the spectacle lens; Psoll(i) is a desired value of the difference ΔP in prismatic effect and prismatic reference effect at the i-th evaluation point of the spectacle lens; and gPi is a weighting of the prismatic effect at the i-th evaluation point of the spectacle lens; and where the prismatic reference effect PL(i) is the prismatic effect at a visual point of a second spectacle lens corresponding to the i-th evaluation point, and the spectacle lens and the second spectacle lens form a pair of spectacle lenses for joint use in spectacles for correcting the anisometropia of the spectacles wearer. The invention further relates to a computer program product, a storage medium, a device for carrying out the method, and a pair of spectacle lenses and the use thereof for correcting an anisometropia of a spectacles wearer.
摘要翻译： 根据本发明，提出了一种用于生产眼镜镜片或一对眼镜镜片的方法，其包括考虑到眼镜的屈光参差D的眼镜镜片的至少一个表面的计算和优化步骤 佩戴者，所述计算和优化步骤涉及目标函数F最小化：minF =＆Sgr; igPi（（PR（i）-PL（i））-Psoll（i））2，其中：PR（i） 在眼镜镜片的第i个评估点; PL（i）是眼镜片的第i个评价点的棱镜参照效果; Psoll（i）是眼镜镜片第i个评估点的棱镜效应和棱镜参考效应的差Dgr; P的期望值; gPi是眼镜镜片的第i个评价点的棱镜效应的加权值。 并且其中棱镜参考效应PL（i）是对应于第i评估点的第二眼镜片的视点处的棱镜效应，并且眼镜镜片和第二眼镜镜片形成一对用于联合使用的眼镜镜片 用于矫正眼镜佩戴者屈光参差的眼镜。 本发明还涉及一种计算机程序产品，存储介质，用于执行该方法的装置，以及一对眼镜镜片及其用于校正眼镜佩戴者的屈光参差的用途。
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公开(公告)号：US08182087B2
公开(公告)日：2012-05-22
申请号：US12305844
申请日：2007-06-22
IPC分类号： G02C7/02
摘要： A method for producing a spectacle lens or a spectacle lens pair is provided according to the invention, comprising a calculation or optimization step of at least one of the surfaces of the spectacle lens in consideration of an anisometropia of the eyes of a spectacle wearer, the calculation or optimization step being performed in such a way that a target function is minimized. Furthermore, the invention relates to a computer program product, a storage medium, a device for performing the method, and a spectacle lens pair and its use for correcting an anisometropia of a spectacle wearer.
摘要翻译： 根据本发明提供了一种用于制造眼镜镜片或眼镜镜片对的方法，包括考虑眼镜佩戴者的眼睛的屈光参差的眼镜镜片的至少一个表面的计算或优化步骤， 以使目标功能最小化的方式执行计算或优化步骤。 此外，本发明涉及一种计算机程序产品，存储介质，用于执行该方法的装置以及眼镜镜对及其用于矫正眼镜佩戴者的屈光参差的用途。
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63.发明申请METHOD AND SYSTEM FOR OPTIMIZING A SPECTACLE LENS BASED ON INDIVIDUAL PARAMETERS OF A WEARER 有权一种基于个体参数的优化镜头的方法和系统公开(公告)号：US20120203368A1
公开(公告)日：2012-08-09
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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64.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：US09176330B2
公开(公告)日：2015-11-03
申请号：US13988182
申请日：2011-11-16
CPC分类号： G02C7/024 , G02C7/02 , G02C7/028 , G02C2202/20 , G02C2202/22
摘要： A computer-implemented method and a device for optimizing an optical element comprising at least one diffraction grating, wherein at least one refractive surface contributing to the refractive light deflection and/or the at least one diffraction grating of the optical element are/is optimized in such a way as to minimize the color fringe and at least a second-order aberration of the optical element. Also, a corresponding production method and a corresponding device for producing an optical element comprising at least one diffraction grating.
摘要翻译： 一种计算机实现的方法和用于优化包括至少一个衍射光栅的光学元件的装置，其中至少一个有助于折射光偏转的折射表面和/或该光学元件的至少一个衍射光栅在/ 这样的方式使得光学元件的颜色边缘和至少二次像差最小化。 另外，相应的制造方法和用于制造包括至少一个衍射光栅的光学元件的对应装置。
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公开(公告)号：US20120002161A1
公开(公告)日：2012-01-05
申请号：US13145508
申请日：2009-12-21
IPC分类号： G02C7/02
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 specification of a principal line, specifications for target astigmatism values A(u=0,y) along the principal line, and specifications for the course of a base target isoastigmatism line, which is described by a one-dimensional function of the form uG(y)=ƒ(y). The method and apparatus transform the starting design by modifying the course of the base target isoastigmatism line uG(y)→u′G(y), and calculating the target astigmatism values A(u,y) of the spectacle lens design by an interpolation between the target astigmatism values A(u=0,y) on the principal line and the target astigmatism values A(u′G(y),y) on the modified base target isoastigmatism line. Furthermore, the method and apparatus are provided to create the spectacle lens for the wearer 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的规格，沿着主线的目标像散值A（u = 0，y）的规格，以及基准目标异质性线的过程的规格， uG（y）=ƒ（y）形式的三维函数。 该方法和装置通过修改基准目标异质性线uG（y）→u'G（y）的过程，并通过插值法计算眼镜镜片设计的目标像散值A（u，y）来变换起始设计 在主线上的目标散光值A（u = 0，y）和修改的基准目标异质性线上的目标像散值A（u'G（y），y）之间。 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用于佩戴者的眼镜镜片。
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67.发明申请公开(公告)号：US20050110945A1
公开(公告)日：2005-05-26
申请号：US10938852
申请日：2004-09-13
摘要： A progressive spectacle lens having two aspherical and in particular progressive surfaces, i.e. surfaces contributing to the rise in the effect (addition Add.) from the distance vision portion to the near vision portion, in which the sagittal heights zi=zi(x,y)of at least one (i) progressive surface (i=1,2) are chosen such that the sagittal height z of this respective surface at the edge of the spectacle lens given by yi=fi1(x) for y≧0 and yi=fi2(x) for y
摘要翻译： 具有两个非球面并且特别是渐进表面的渐进式眼镜镜片，即有助于从距离视觉部分到近视觉部分的效果（附加添加）上升的表面，其中矢状高度< 描述=“在线公式”end =“lead”？> z （x，y）<？in-line-formula description =“In 选择至少一个（i）渐进表面（i = 1,2）的“公式”结束=“尾”→>，使得在眼镜片边缘处的该相应表面的矢状高度z由< 对于y> = 0，在线公式描述=“内联公式”end =“lead”？> y
in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> y < 对于y <0 <？in-line-formula description =“In-line Formulas”end =“tail”？>假定没有这个表面（i）或 另一个表面（j）具有反向的铜 形成支撑边缘。 -
公开(公告)号：US06231182B1
公开(公告)日：2001-05-15
申请号：US09469618
申请日：1999-12-22
IPC分类号： G02C702
CPC分类号： G02C7/02
摘要： A monofocal ophthalmic lens having a front and a rear surface, each of which is aspherical, of which at least one surface has identical radii of principle curvature in the apex. The average surface refracting power of at least one of the front and rear surfaces is defined by the formula: Bf=(n−1)/2*(1/R1+1/R2) wherein n: is the refractive index of the lens medium, R1: is the radius of principle curvature 2 in a point of at least one of the front and rear surfaces in a first principle plane, and R2: is the radius of principle curvature 2 in the point of the at least one in the front and rear surfaces in a second principle plane, and wherein the average surface refracting power of points on the at least one of the front and rear surfaces is the function of the distance h at constant azimuthal angle of &OHgr; of each point from the apex, and the function includes an extreme value and/or a value 0.
摘要翻译： 具有前表面和后表面的单焦点眼科镜片，每一个都是非球面的，其中至少一个表面在顶点具有相同的原理曲率半径。 前表面和后表面中的至少一个的平均表面折射力由下式定义：其中n：是透镜介质的折射率，R1是主曲率2的半径，至少在 在第一主平面中的前表面和后表面，R2是在第二主平面中的前表面和后表面中的至少一个点中的主曲率2的半径，并且其中在点处的平均表面折射力 前表面和后表面中的至少一个是来自顶点的每个点的OMEGA的恒定方位角的距离h的函数，并且该函数包括极值和/或值0。
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公开(公告)号：US06213603B1
公开(公告)日：2001-04-10
申请号：US09370246
申请日：1999-08-09
申请人： Helmut Altheimer , Gregor Esser , Herbert Pfeiffer , Rudolf Barth , Monika Fuess , Walter Haimerl
发明人： Helmut Altheimer , Gregor Esser , Herbert Pfeiffer , Rudolf Barth , Monika Fuess , Walter Haimerl
IPC分类号： G02C706
摘要： A progressive ophthalmic lens including at least one distant vision zone in which the power is suitable for distant viewing, at least one near vision zone in which the power is suitable for near viewing, and at least one progression zone in which the power varies continuously from the power of the distant vision zone to the power of the near vision zone along a principal line, at least one surface of the ophthalmic lens contributing to the power variation. A surface astigmatism of the at least one of surface of the ophthalmic lens contributing to the power variation along at least one horizontal intersection, represented by an intersection of the ophthalmic lens and a horizontal plane where y=const, has a local maximum value located at a distance of not more than 4 mm from the principal line, and at least one local minimum value which does not lie on the principal line and is located at a greater distance from the principal line than the local maximum value.
摘要翻译： 一种渐进式眼科镜片，包括至少一个远视力区域，其中所述功率适合于远距离观察，其中所述功率适合于近距离观察的至少一个近视区域以及其中所述功率连续变化的至少一个进展区域 远视区的力量沿着主线的近视区的力量，眼镜的至少一个表面有助于功率变化。 有助于沿着至少一个水平交点的功率变化的至少一个表面的表面散光，由眼镜片和y = const的水平面的交点表示，其中位于 距离主线不超过4mm的距离，以及至少一个局部最小值，其不位于主线上并且位于距离主线比距局部最大值更大的距离处。
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70.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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