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公开(公告)号：US20070103640A1
公开(公告)日：2007-05-10
申请号：US11453342
申请日：2006-06-14
IPC分类号： G02C7/06
摘要： Progressive multifocal ophthalmic lens having a power addition prescription and presenting a complex surface having a fitting cross and a principal meridian of progression. The lens has, when being worn, a normalized reduced root mean square deviation of less than 0.025 microns per dioptre over a zone that includes the far vision control point and covering a sector whose apex lies 4° below the fitting cross with an angular aperture of between 150° and 160°; and a progression length of 25° or less, the progression length being defined as the angle of lowered of the view direction from the fitting cross down to the point on the meridian for which the wearer's optical power reaches 85% of the addition prescription. The lens is suitable for increased far vision with good accessibility to near vision.
摘要翻译： 渐进式多焦点眼科镜片，具有加力处方，呈现具有适合十字的复杂表面和进展的主子午线。 穿戴时，透镜在包括远视点控制点的区域上具有小于0.025微米/屈光度的归一化减小的均方根偏差，并且覆盖顶点位于配合十字架下方4°的扇区，角度孔 介于150°至160°之间; 并且进展长度为25°以下，前进长度被定义为视角方向从配合十字形下降到佩戴者的光功率达到加法处方的85％的子午线上的点的角度。 该镜片适用于增加远视力，具有良好的近视力。
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公开(公告)号：US20070030444A1
公开(公告)日：2007-02-08
申请号：US10569383
申请日：2004-08-11
IPC分类号： G02C7/04
CPC分类号： G02C7/066 , A61F2/1618 , G02C7/06 , G02C7/061
摘要： The optical system presents accommodation compensation, the system including in combination two multifocal lenses, one of them being an aperture lens and the other a field lens.
摘要翻译： 光学系统提供住宿补偿，该系统包括组合两个多焦点透镜，其中一个是孔径透镜，另一个是场透镜。
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公开(公告)号：US07207675B1
公开(公告)日：2007-04-24
申请号：US11453342
申请日：2006-06-14
IPC分类号： G02C7/06
摘要： Progressive multifocal ophthalmic lens having a power addition prescription and presenting a complex surface having a fitting cross and a principal meridian of progression. The lens has, when being worn, a normalized reduced root mean square deviation of less than 0.025 microns per diopter over a zone that includes the far vision control point and covering a sector whose apex lies 4° below the fitting cross with an angular aperture of between 150° and 160°; and a progression length of 25° or less, the progression length being defined as the angle of lowered of the view direction from the fitting cross down to the point on the meridian for which the wearer's optical power reaches 85% of the addition prescription.The lens is suitable for increased far vision with good accessibility to near vision.
摘要翻译： 渐进式多焦点眼科镜片，具有加力处方，呈现具有适合十字的复杂表面和进展的主子午线。 穿戴时，透镜在包括远视控制点的区域上具有小于0.025微米/屈光度的归一化减小的均方根偏差，并且覆盖顶点位于配合十字架下方4度的扇区，角度孔 介于150°至160°之间; 并且进展长度为25°以下，前进长度被定义为视角方向从配合十字形下降到佩戴者的光功率达到加法处方的85％的子午线上的点的角度。 该镜片适用于增加远视力，具有良好的近视力。
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公开(公告)号：US07338161B2
公开(公告)日：2008-03-04
申请号：US10569383
申请日：2004-08-11
IPC分类号： G02C7/06
CPC分类号： G02C7/066 , A61F2/1618 , G02C7/06 , G02C7/061
摘要： The optical system presents accommodation compensation, the system including in combination two multifocal lenses, one of them being an aperture lens and the other a field lens.
摘要翻译： 光学系统提供住宿补偿，该系统包括组合两个多焦点透镜，其中一个是孔径透镜，另一个是场透镜。
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公开(公告)号：US20130218533A1
公开(公告)日：2013-08-22
申请号：US13847841
申请日：2013-03-20
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , B29D11/00009 , B29D11/00971 , G02B3/0081 , G02B3/10 , G02C7/028 , G02C7/061 , G02C2202/08
摘要： A method of calculating an optical system (OS), the optical system (OS) being identified by a function (OF), the optical system (OS) having a first part (F1) defined by a first equation (EF1) and a second part (F2) defined by a second equation (EF2), the method performed by: a generating step (GEN), in which a virtual optical system (VOS) is used to generate a virtual function (VOF); a modification step (MOD), in which the virtual function (VOF) is modified so as obtain the function (OF); a calculation step (CAL), in which the second equation (EF2) is calculated from the function (OF), and the first equation (EF1). A method of manufacturing an optical system (OS) is also disclosed.
摘要翻译： 一种计算光学系统（OS）的方法，所述光学系统（OS）由功能（OF）标识，所述光学系统（OS）具有由第一等式（EF1）定义的第一部分（F1）和第二等式 由第二等式（EF2）定义的部分（F2），通过以下步骤执行的方法：使用虚拟光学系统（VOS）来生成虚拟功能（VOF）的生成步骤（GEN） 修改步骤（MOD），其中虚拟功能（VOF）被修改以获得功能（OF）; 计算步骤（CAL），其中根据函数（OF）计算第二等式（EF2）和第一等式（EF1）。 还公开了一种制造光学系统（OS）的方法。
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公开(公告)号：US08447573B2
公开(公告)日：2013-05-21
申请号：US11997359
申请日：2006-08-01
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , B29D11/00009 , B29D11/00971 , G02B3/0081 , G02B3/10 , G02C7/028 , G02C7/061 , G02C2202/08
摘要： The invention relates to a method of calculating an optical system (OS), the optical system (OS) being identified by a function (OF), the optical system (OS) comprising a first part (F1) defined by a first equation (EF1) and a second part (F2) defined by a second equation (EF2), the method comprising: —a generating step (GEN), in which a virtual optical system (VOS) is used to generate a virtual function (VOF); —a modification step (MOD), in which the virtual function (VOF) is modified so as obtain the function (OF); —a calculation step (CAL), in which the second equation (EF2) is calculated from the function (OF), and the first equation (EF1). The invention relates also to a method of manufacturing an optical system (OS).
摘要翻译： 本发明涉及一种计算光学系统（OS）的方法，所述光学系统（OS）由功能（OF）标识，所述光学系统（OS）包括由第一等式（EF1）定义的第一部分（F1） ）和由第二等式（EF2）定义的第二部分（F2），所述方法包括： - 生成步骤（GEN），其中使用虚拟光学系统（VOS）来生成虚拟功能（VOF）; - 修改步骤（MOD），其中虚拟函数（VOF）被修改以获得函数（OF）; - 计算步骤（CAL），其中根据函数（OF）和第一等式（EF1）计算第二等式（EF2）。 本发明还涉及一种制造光学系统（OS）的方法。
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公开(公告)号：US20090125137A1
公开(公告)日：2009-05-14
申请号：US11997359
申请日：2006-08-01
CPC分类号： G06F17/50 , B29D11/00009 , B29D11/00971 , G02B3/0081 , G02B3/10 , G02C7/028 , G02C7/061 , G02C2202/08
摘要： The invention relates to a method of calculating an optical system (OS), the optical system (OS) being identified by a function (OF), the optical system (OS) comprising a first part (F1) defined by a first equation (EF1) and a second part (F2) defined by a second equation (EF2), the method comprising: —a generating step (GEN), in which a virtual optical system (VOS) is used to generate a virtual function (VOF); —a modification step (MOD), in which the virtual function (VOF) is modified so as obtain the function (OF); —a calculation step (CAL), in which the second equation (EF2) is calculated from the function (OF), and the first equation (EF1). The invention relates also to a method of manufacturing an optical system (OS).
摘要翻译： 本发明涉及一种计算光学系统（OS）的方法，所述光学系统（OS）由功能（OF）标识，所述光学系统（OS）包括由第一等式（EF1）定义的第一部分（F1） ）和由第二等式（EF2）定义的第二部分（F2），所述方法包括： - 生成步骤（GEN），其中使用虚拟光学系统（VOS）来生成虚拟功能（VOF）; - 修改步骤（MOD），其中虚拟函数（VOF）被修改以获得函数（OF）; - 计算步骤（CAL），其中根据函数（OF）和第一等式（EF1）计算第二等式（EF2）。 本发明还涉及一种制造光学系统（OS）的方法。
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8.发明申请Process For Determining Position Parameters of a Manufactured Surface Relative To A Reference Surface 有权确定相对于参考曲面的制造表面的位置参数的过程公开(公告)号：US20140085627A1
公开(公告)日：2014-03-27
申请号：US14116659
申请日：2012-05-11
CPC分类号： G01M11/0242 , B24B13/00 , B24B49/04 , B24B51/00 , B29D11/00961 , G01B21/00 , G02C7/065 , G06Q50/04 , Y02P90/30
摘要： Determining position parameters defining relative position of manufactured derivable surface relative to reference surface, the process comprising: a step during which a nominal surface expressed in a nominal frame of reference and corresponding to the theoretical derivable surface to be manufactured with the nominal value of the position parameters defining the relative position of the nominal surface relative to the reference surface is provided, a step during which a measured surface of the manufactured derivable surface expressed in the nominal frame of reference is provided, a step (S3) during which at least one deformation surface defined by at least one deformation adjustable parameter is provided, a step (S4) during which a composed surface is determined by adding the measured surface and the deformation surface, a step during which the position parameters and at least one deformation parameter are determined by minimizing the difference between the nominal surface and the composed surface.
摘要翻译： 确定定义制造的可衍生表面相对于参考表面的相对位置的位置参数，所述方法包括：步骤，在该步骤中以标称参考系的表面表示并对应于待制造的理论可推定表面的标称表面，其具有位置的标称值 提供了限定标称表面相对于参考表面的相对位置的参数，提供了在标称参考系中表示的所制造的可导出表面的测量表面的步骤，在该步骤（S3）期间，至少一个变形 提供由至少一个变形可调整参数限定的表面;步骤（S4），其中通过添加测量的表面和变形表面来确定组合表面;步骤（S4），其中位置参数和至少一个变形参数由 最小化标称表面和合成物之间的差异 表面。
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9.发明授权Method of measuring at least one geometrico-physiognomic parameter for positioning a vision correcting eyeglass frame on the face of a wearer 有权测量用于将视力矫正眼镜框架定位在佩戴者的脸部上的至少一个几何特征参数的方法公开(公告)号：US07950800B2
公开(公告)日：2011-05-31
申请号：US12596351
申请日：2008-02-29
IPC分类号： A61B3/10
CPC分类号： G02C13/005
摘要： A method of capturing a substantially front-view image of the face of a wearer wearing at least one frame (10), the image being captured by an image-capture appliance (1), and calculating the geometrico-physiognomic parameter (H, TETA) by processing the captured image. The calculation of the geometrico-physiognomic parameter (H, TETA) includes identifying in the image the image of a predetermined remarkable point (RC) that is directly or indirectly associated with the wearer's face or with the frame, and it takes into consideration a magnitude representative of the absolute vertical angle of observation (GAMMA) formed between firstly an observation line (DO) connecting the pupil (7) of the image-capture appliance (1) to the remarkable point (RC), and secondly its projection onto a horizontal plane (PF).
摘要翻译： 一种拍摄穿戴至少一帧（10）的穿戴者脸部的基本上前视图像的方法，所述图像由图像捕获装置（1）捕获，并且计算所述几何特征参数（H，TETA ）通过处理捕获的图像。 几何平均参数（H，TETA）的计算包括在图像中识别与佩戴者的脸部或与框架直接或间接相关联的预定显着点（RC）的图像，并且考虑到幅度 代表在首先连接图像捕获设备（1）的瞳孔（7）到显着点（RC）的观察线（DO）之间形成的绝对垂直观察角度（GAMMA），其次形成在水平方向上的投影 平面（PF）。
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10.发明申请METHOD OF MEASURING AT LEAST ONE GEOMETRICO-PHYSIOGNOMIC PARAMETER FOR POSITIONING A VISION CORRECTING EYEGLASS FRAME ON THE FACE OF A WEARER 有权测量至少一个几何生物参数的方法，用于定位在磨损面上的视觉校正眼镜框公开(公告)号：US20100195045A1
公开(公告)日：2010-08-05
申请号：US12596351
申请日：2008-02-29
IPC分类号： A61B3/14
CPC分类号： G02C13/005
摘要： A method of capturing a substantially front-view image of the face of a wearer wearing at least one frame (10), the image being captured by an image-capture appliance (1), and calculating the geometrico-physiognomic parameter (H, TETA) by processing the captured image. The calculation of the geometrico-physiognomic parameter (H, TETA) includes identifying in the image the image of a predetermined remarkable point (RC) that is directly or indirectly associated with the wearer's face or with the frame, and it takes into consideration a magnitude representative of the absolute vertical angle of observation (GAMMA) formed between firstly an observation line (DO) connecting the pupil (7) of the image-capture appliance (1) to the remarkable point (RC), and secondly its projection onto a horizontal plane (PF).
摘要翻译： 一种拍摄穿戴至少一帧（10）的穿戴者脸部的基本上前视图像的方法，所述图像由图像捕获装置（1）捕获，并且计算所述几何特征参数（H，TETA ）通过处理捕获的图像。 几何平均参数（H，TETA）的计算包括在图像中识别与佩戴者的脸部或与框架直接或间接相关联的预定显着点（RC）的图像，并且考虑到幅度 代表在首先连接图像捕获设备（1）的瞳孔（7）到显着点（RC）的观察线（DO）之间形成的绝对垂直观察角度（GAMMA），其次形成在水平方向上的投影 平面（PF）。
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