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公开(公告)号：US08789946B2
公开(公告)日：2014-07-29
申请号：US12524325
申请日：2008-01-25
申请人： Helmut Altheimer , Gregor Esser , Wolfgang Becken
发明人： Helmut Altheimer , Gregor Esser , Wolfgang Becken
IPC分类号： G02C7/02
CPC分类号： G02C7/02 , G02C7/027 , G02C7/061 , G02C7/068 , G02C13/005
摘要： The invention relates to a method, a system and a computer program product, in particular for designing or producing a lens having a prismatic effect, and to a lens having a prismatic effect. Said method consists of the following steps: individual data of the spectacle wearer is obtained, said individual user data comprising prismatic prescription data; the prismatic lens is designed taking into account the individual user data; centration data for the prismatic lens is determined in accordance with the prismatic prescription data.
摘要翻译： 本发明涉及一种方法，系统和计算机程序产品，特别是用于设计或生产具有棱镜效应的透镜，以及具有棱镜效果的透镜。 所述方法包括以下步骤：获得眼镜佩戴者的个人数据，所述个体用户数据包括棱镜处方数据; 棱镜设计考虑到个人用户数据; 根据棱镜处方数据确定棱镜透镜的中心数据。
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公开(公告)号：US20130229619A1
公开(公告)日：2013-09-05
申请号：US13988182
申请日：2011-11-16
IPC分类号： G02C7/02
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：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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84.发明授权公开(公告)号：US07008058B2
公开(公告)日：2006-03-07
申请号：US10938852
申请日：2004-09-13
IPC分类号： G02C7/06
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”→>，使得在眼镜片的边缘处的这个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。 -
85.发明授权Progressive spectacle lens having only a small change of binocular properties during a movement of glance 有权渐进式眼镜镜片在运动过程中只有双目特性变化很小公开(公告)号：US06776487B2
公开(公告)日：2004-08-17
申请号：US10281275
申请日：2002-10-28
申请人： Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Andrea Welk , Peter Baumbach , Rainer Dorsch
发明人： Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Andrea Welk , Peter Baumbach , Rainer Dorsch
IPC分类号： G02C706
CPC分类号： G02C7/065 , G02C7/061 , G02C2202/22
摘要： A spectacle lens comprises 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 a power of the spectacle lens increases from a value at a distance reference point located in the distance portion to a value at a near reference point located in the near portion along a curve (principal line) veering towards a nose. The invention is distinct in that, for minimizing a change of binocular imaging properties with horizontal movements of glance, a lift (difference between a maximum and a minimum value occurring during a movement) of binocular imaging properties when a moving object is being followed, is smaller than a physiologically pre-determined limiting amount.
摘要翻译： 眼镜透镜包括设计用于在远距离观察，特别是“到无穷远”的区域（距离部分）; 设计用于短距离观看，特别是“阅读距离”的区域（近部分）; 以及布置在所述距离部分和所述近部分之间的渐进区域，其中所述眼镜镜片的功率从位于所述距离部分中的距离参考点处的值增加到位于所述近部分中的近点附近的值 一条曲线（主线）向鼻子转动。 本发明的不同之处在于，为了最小化具有水平扫视的双眼成像特性的变化，当跟随移动物体时双眼成像特性的升力（在运动期间发生的最大值与最小值之间的差异）是 小于生理预定的限制量。
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公开(公告)号：US06752497B2
公开(公告)日：2004-06-22
申请号：US10168156
申请日：2002-11-07
IPC分类号： G02C702
CPC分类号： G02C7/02
摘要： Described is a single vision spectacle lens for spherical or astigmatic prescriptions. It is characteristic of the present invention that at least one surface is an atoroidal surface, and that along at least one line the refraction defect and the astigmatic defect for viewing angles of up to 40° are each smaller than ±0.15 dpt. In the case of an astigmatic prescription the deviation of the cylinder axis or axis orientation from the prescribed cylinder axis or axis orientation is smaller than 1°.
摘要翻译： 描述了用于球形或散光处方的单一视力眼镜镜。本发明的特征在于，至少一个表面是非典型表面，并且沿着至少一条线，折射缺陷和散光缺陷的视角直到 40°均小于±0.15 dpt。在散光处方的情况下，气缸轴线或轴方向与规定气缸轴线或轴方向的偏差小于1°。
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公开(公告)号：US07930151B2
公开(公告)日：2011-04-19
申请号：US10551127
申请日：2003-12-19
申请人： Stephan Haser , Andrea Welk , Gregor Esser , Helmut Altheimer , Walter Haimerl
发明人： Stephan Haser , Andrea Welk , Gregor Esser , Helmut Altheimer , Walter Haimerl
摘要： A method of calculating an individual progressive lens creates one or more basic designs for lenses based on theoretical specifications, and then creates starting designs from these basic designs. Individual progressive lenses are calculated from the starting designs corresponding to the individual data from wearing test subjects. Valid starting designs are then created for production. The individual lenses are calculated from the starting designs according to individual customer data.
摘要翻译： 计算单个渐进透镜的方法基于理论规范创建一个或多个用于透镜的基本设计，然后从这些基本设计创建起始设计。 从与穿着测试对象的个人数据相对应的开始设计计算个体渐进镜片。 然后为生产创建有效的启动设计。 单个镜头根据个人客户数据从起始设计中计算。
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88.发明授权B-spline optimization of optical glasses especially spectacle glasses with planes of symmetry 失效光学眼镜的B样条优化，特别是具有对称平面的眼镜眼镜公开(公告)号：US06974214B2
公开(公告)日：2005-12-13
申请号：US10467717
申请日：2002-02-12
申请人： Andrea Welk , Helmut Altheimer , Peter Baumbach , Rainer Dorsch , Gregor Esser , Walter Haimerl , Herbert Pfeiffer
发明人： Andrea Welk , Helmut Altheimer , Peter Baumbach , Rainer Dorsch , Gregor Esser , Walter Haimerl , Herbert Pfeiffer
CPC分类号： G02C7/02
摘要： A method for optimizing an atoroidal surface of an optical lens, in particular a spectacle lens, having at least one plane of symmetry is characterized by a combination of the following features: dividing the atoroidal surface having at least one plane of symmetry into at least two regions separated by the at least one plane of symmetry; representing one of the separate regions (represented region) of this surface by a set of coefficients of B spline functions; computing sagittal heights of the represented region by B spline interpolation; computing sagittal heights in at least one other region by mirroring coefficients or coordinates at the at least one plane of symmetry; and optimizing the atoroidal surface only by varying the set of B spline coefficients of the represented region.
摘要翻译： 用于优化具有至少一个对称平面的光学透镜，特别是眼镜镜片的非典型表面的方法的特征在于以下特征的组合：将具有至少一个对称平面的至少两个 由所述至少一个对称平面分隔的区域; 通过一组B样条函数的系数表示该表面的分离区域（表示区域）之一; 通过B样条插值计算表示区域的矢状高度; 通过在所述至少一个对称平面处镜像系数或坐标来计算至少一个其它区域中的矢状高度; 并且仅通过改变所示区域的B样条系数的集合来优化所述非线性表面。
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89.发明授权Method for simulating and demonstrating the optical effects of glasses on the human face 失效用于模拟和展示眼镜在人脸上的光学效果的方法公开(公告)号：US06965385B2
公开(公告)日：2005-11-15
申请号：US10257448
申请日：2002-02-13
申请人： Andrea Welk , Helmut Altheimer , Peter Baumbach , Gregor Esser , Walter Haimerl
发明人： Andrea Welk , Helmut Altheimer , Peter Baumbach , Gregor Esser , Walter Haimerl
CPC分类号： G06T11/00 , G02C13/003 , G09B23/28
摘要： A method is provided for demonstrating an effect of a particular spectacle frame and of optical lenses fitted into this spectacle frame on the appearance of a spectacles wearer as it would be perceived by another person (virtual observer). An image of a face of the spectacles wearer is prepared in such manner that the image can be processes in a computer. An arrangement of the respective spectacle frame in front of the eyes is determined. The image of the face is projected onto a plane by a computation (ray-tracing) of principal rays passing through a center of rotation of an eye of the (virtual) observer to produce a planar image of the face in this plane. Taking into account an optical power of a region, through which a principal ray passes, of each spectacle lens (virtually) fitted in the respective lens rim, and it arrangement in front of the eye, the paths of prinipcal rays which lie within lens rims of the spectacle frame or edges of the spectacle lenses are computed so that an observer of the thus-produced planar image of the face with “worn” spectacles can assess a distortion of the eyes portion of the face by the spectacle lenses and therewith a quality of the spectacle lenses.
摘要翻译： 提供了一种用于展示特定眼镜框和装配到该眼镜架中的光学透镜对眼镜佩戴者的外观的影响的方法，因为它将被另一人（虚拟观察者）感知。 准备眼镜佩戴者脸部的图像，使得图像可以在计算机中进行处理。 确定眼睛前方的各个眼镜架的布置。 通过通过（虚拟）观察者的眼睛的旋转中心的主光线的计算（射线跟踪）将面部的图像投影到平面上，以在该平面中产生面部的平面图像。 考虑到每个眼镜片（虚拟地）装配在相应的镜片边缘中的主要射线通过的区域的光学功率，并且其布置在眼睛前方，位于透镜边缘内的主光线的路径 计算眼镜架或眼镜镜片的边缘，使得由此产生的具有“磨损”眼镜的面部的平面图像的观察者可以评估眼镜片眼睛部分的变形，并且具有质量 的眼镜镜片。
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公开(公告)号：US06832834B2
公开(公告)日：2004-12-21
申请号：US10280091
申请日：2002-10-25
IPC分类号： G02C706
摘要： A method for computing a spectacle lens, which includes 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, by an amount designated as addition power. The method includes the steps of stipulating as initial parameters a course of a projection x0(y) of the principal line on an x,y plane, and also properties of the spectacle lens along the principal line whilst taking into account spherical, cylindrical, and possibly also prismatic prescription values and the addition power, as well as an interpupillary distance, and computing with these stipulations at least one strip of second order on a progressive surface of the spectacle lens, stipulating an object-distance function Al(y) which describes a change of object distance with a movement, in particular a lowering, of a glance, determining on each horizontal meridian of the progressive spectacle lens a point of penetration of a principal ray through the progressive surface, for which point a distance of a point of intersection of this principal ray with a plane which bisects the interpupillary distance is equal to the object distance given by the object-distance function Al(y), computing for the entirety of these points of penetration lying on the principal viewing line a course of the projection x′0(y) on the x,y plane, equating the course x0(y) to x′0(y) and checking the coincidence, subsequently iteratively repeating the steps a. to e. until the projection x0(y) of the principal line is equal (within given limits) to the course of the principal viewing line projection x′0(y) used for the computation of the respective surface.
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