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公开(公告)号：US07347546B2
公开(公告)日：2008-03-25
申请号：US10568677
申请日：2004-08-17
申请人： Gregor Esser , Werner Mueller , Herbert Pfeiffer , Helmut Altheimer , Peter Baumbach , Walter Haimerl , Jochen Brosig
发明人： Gregor Esser , Werner Mueller , Herbert Pfeiffer , Helmut Altheimer , Peter Baumbach , Walter Haimerl , Jochen Brosig
IPC分类号： G02C7/02
CPC分类号： G02C7/02
摘要： The invention relates to a method of producing a single-strength spectacle lens while taking into account an individual spectacle wearer's data, the single-strength spectacle lens having a rotationally symmetrical base surface and a rotationally symmetrical aspherical or atoric prescription surface, comprising the following steps: Acquisition of an individual spectacle wearer's data; selection of a spectacle lens blank with a predetermined base surface from a group of spectacle lens blanks; and calculation and optimization of the prescription surface while taking into account at least a part of the individual spectacle wearer's data in addition to an adaptation of the dioptric effect by the prescription surface to the spectacle wearer's prescription. The invention also relates to a corresponding system for producing a single-strength spectacle lens and to an individual single-strength spectacle lens.
摘要翻译： 本发明涉及一种考虑到个别眼镜佩戴者的数据的单强度眼镜镜片的制造方法，单眼镜片具有旋转对称的基面和旋转对称的非球面或立体处方面，其包括以下步骤 ：获取个人眼镜佩戴者的数据; 从一组眼镜镜片坯料中选择具有预定基面的眼镜镜片坯料; 以及处方面的计算和优化，同时考虑到个别眼镜佩戴者的数据的至少一部分，以及处方表面的屈光效应对眼镜佩戴者的处方的适应性。 本发明还涉及用于生产单强度眼镜镜片和单独的单强度眼镜镜片的相应系统。
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62.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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65.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。 -
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：US06685316B2
公开(公告)日：2004-02-03
申请号：US10195353
申请日：2002-07-16
申请人： Peter Baumbach , Gregor Esser , Werner Mueller , Jochen Brosig , Walter Haimerl , Helmut Altheimer , Herbert Pfeiffer
发明人： Peter Baumbach , Gregor Esser , Werner Mueller , Jochen Brosig , Walter Haimerl , Helmut Altheimer , Herbert Pfeiffer
IPC分类号： G02C706
摘要： What is described here is a method of manufacturing progressive ophthalmic lenses whereof each is produced in correspondence with the individual data of a specific spectacle wearer, and whereof each presents a first surface having a defined surface power value in the surface apex, and presents a non-spherical second surface (prescription surface) whose surface power varies along a line (referred to as principal line in the following) that follows at least approximately the main line of sight when the view is lowered, such that the ophthalmic lens produces a first effect in a first reference point, which is suitable for viewing in a first distance envisaged for the respective application, and that this effect varies along the principal line by a predetermined value (addition Add) to a second value present in a second reference point, which is suitable for viewing in a second distance envisaged for the respective application, and whose second surface possibly presents a surface astigmatism optionally for partly compensating an ocular astigmatism and/or the astigmatism of oblique bundles. The inventive method excels itself by the following steps of operation: initially, ophthalmic lens blanks (blanks) are produced with a finished first surface in a defined—particularly comparatively narrow—grading of the surface power value, starting out from the individual data, specifically at least the respective required first effect Df the addition Add and possibly the value and the axial position of the ocular astigmatism of the spectacle wearer for whom the respective ophthalmic lens is intended, and on the basis of further design data, a first surface with a defined surface power value D, is selected and the second surface is so computed that the surface power value D2f of the second surface, which is required in the first reference point, is adjusted in correspondence with the respective selected surface power D, of the first surface so that, as a function of the respective design data for one and the same first effect D, and one and the same addition Add and possibly also one and the same value and axial position of the ocular astigmatism, different pairings of first surfaces, which are distinguished from each other at least with respect to the surface power value D1 and of associated second surfaces computed on an individualized basis in each case are achieved.
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公开(公告)号：US20070008488A1
公开(公告)日：2007-01-11
申请号：US10568677
申请日：2004-08-17
申请人： Gregor Esser , Werner Mueller , Herbert Pfeiffer , Helmut Altheimer , Peter Baumbach , Walter Haimerl , Jochen Brosig
发明人： Gregor Esser , Werner Mueller , Herbert Pfeiffer , Helmut Altheimer , Peter Baumbach , Walter Haimerl , Jochen Brosig
IPC分类号： G02C7/02
CPC分类号： G02C7/02
摘要： The invention relates to a method of producing a single-strength spectacle lens while taking into account an individual spectacle wearer's data, the single-strength spectacle lens having a rotationally symmetrical base surface and a rotationally symmetrical aspherical or atoric prescription surface, comprising the following steps: Acquisition of an individual spectacle wearer's data; selection of a spectacle lens blank with a predetermined base surface from a group of spectacle lens blanks; and calculation and optimization of the prescription surface while taking into account at least a part of the individual spectacle wearer's data in addition to an adaptation of the dioptric effect by the prescription surface to the spectacle wearer's prescription. The invention also relates to a corresponding system for producing a single-strength spectacle lens and to an individual single-strength spectacle lens.
摘要翻译： 本发明涉及一种考虑到个别眼镜佩戴者的数据的单强度眼镜镜片的制造方法，单眼镜片具有旋转对称的基面和旋转对称的非球面或立体处方面，其包括以下步骤 ：获取个人眼镜佩戴者的数据; 从一组眼镜镜片坯料中选择具有预定基面的眼镜镜片坯料; 以及处方面的计算和优化，同时考虑到个别眼镜佩戴者的数据的至少一部分，以及处方表面的屈光效应对眼镜佩戴者的处方的适应性。 本发明还涉及用于生产单强度眼镜镜片和单独的单强度眼镜镜片的相应系统。
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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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公开(公告)号：US5992998A
公开(公告)日：1999-11-30
申请号：US448500
申请日：1995-06-05
摘要： Disclosed is an ophthalmic lens having a progressive optic power, this lens being provided with at least one surface having a surface power which changes in such a manner that, starting from at least one region, in which the optic power of the ophthalmic lens is practically constant, the optic power of the ophthalmic lens changes along at least one line (hereinafter referred to as the main line) which may lie in a plane or be sinuous and on which there is a prescribed astigmatism which is not identical with zero diopter. The surface astigmatism on the main line not only being a specific amount but also having a usually not constant axial position along the main line in such a manner that the resulting overall astigmatism of the bundle, allowing for oblique astigmatism, being practically constant along the main line after the surface of the lens facing the eye or being variable with regard to both said amount and said axial position according to physiological requirements.
摘要翻译： PCT No.PCT / DE94 / 01268 Sec。 371日期：1995年6月5日 102（e）日期1995年6月5日PCT 1994年10月28日PCT PCT。 WO95 / 12832 PCT公开号 日期1995年5月11日公开是具有渐进光学功率的眼科镜片，该透镜设置有至少一个具有表面光焦度的表面，该表面光焦度以这样的方式变化，即从至少一个区域开始， 眼科镜片实际上是恒定的，眼镜片的光功率沿着至少一条线（以下称为主线）改变，该线可以位于一个平面内或者是弯曲的，并且其上有规定的散光，其与 零屈光度 主线上的表面散光不仅是一个特定的量，而且沿着主线具有通常不恒定的轴向位置，使得所得到的束的整体散光允许斜散光在主要实际上是恒定的 根据生理要求，镜片面对眼睛之后的线条或相对于所述量和所述轴向位置都是可变的。
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