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1. 发明申请

US20210048686A1 ADJUSTMENT OF THE SUBJECTIVE AND OBJECTIVE REFRACTIONS 有权
公开(公告)号：US20210048686A1
公开(公告)日：2021-02-18
申请号：US17043043
申请日：2019-03-28
申请人： Rodenstock GmbH
发明人： Adam Muschielok , Helmut Altheimer , Wolfgang Becken , Gregor Esser , Dietmar Uttenweiler
IPC分类号： G02C7/02 , G16H50/30 , G16H50/20 , G16H50/70 , G06N7/00 , A61B3/103 , A61B3/00 , A61B3/028
摘要： A method for determining the defective vision of an eye of a spectacle wearer, corresponding computer program products, spectacle glass production methods and devices. Also, a spectacle glass or a spectacle glass series. The method for determining the defective vision of an eye of a spectacle wearer includes: providing measurement values from a first and a second measurement of the defective vision of the eye of the spectacle wearer; and calculating an estimated value for the defective vision of the eye of the spectacle wearer on the basis of the measurement values from the first and the second measurement, measurement inaccuracies from the first and the second measurements of the defective vision being taken into account in the calculation of the estimated value of the defective vision.

2. 发明申请

US20180210228A1 POPULATION OF AN EYE MODEL FOR OPTIMIZING SPECTACLE LENSES WITH MEASUREMENT DATA 审中-公开
公开(公告)号：US20180210228A1
公开(公告)日：2018-07-26
申请号：US15878587
申请日：2018-01-24
申请人： Rodenstock GmbH
发明人： Stephan Trumm , Wolfgang Becken , Helmut Altheimer , Adam Muschielok , Yohann Bénard , Gregor Esser , Anne Seidemann , Werner Mueller
IPC分类号： G02C7/02 , G06F17/50 , G06F17/16 , G06F17/11
CPC分类号： G02C7/027 , G02C7/028 , G06F17/11 , G06F17/16 , G06F17/50 , G06F2217/12 , G06F2217/16 , Y02P90/265
摘要： Optimizing and producing a lens by defining an individual eye model, in which a shape of a corneal front surface of a model eye, and a reference aberration at an evaluation surface within the model eye are defined based on individual measurement values for the lens wearer's eye, on standard values, or based on provided individual refraction data; specifying first and second surfaces for the lens to be optimized; determining the path of a main ray through a visual point a surface of the lens into the model eye up to the evaluation surface; evaluating an aberration of a wavefront propagating along the main ray and resulting from a spherical wavefront incident on the first surface of the lens at the evaluation surface in comparison to the reference aberration; and iteratively varying the surface of the lens until the evaluated aberration corresponds to a predetermined target aberration.

3. 发明申请

US20170269377A1 BRIGHTNESS-DEPENDENT ADJUSTMENT OF A SPECTACLE LENS 审中-公开
公开(公告)号：US20170269377A1
公开(公告)日：2017-09-21
申请号：US15617569
申请日：2017-06-08
申请人： Rodenstock GmbH
发明人： Stephan Trumm , Peter Seitz , Rainer Sessner , Adam Muschielok , Helmut Altheimer , Wolfgang Becken , Andrea Welk , Anne Seidemann , Wolfgang Hauk , Gregor Esser
IPC分类号： G02C7/02 , A61B3/11 , A61B3/14 , G02C7/06
CPC分类号： G02C7/027 , A61B3/11 , A61B3/112 , A61B3/14 , G02C7/02 , G02C7/06 , G02C7/066
摘要： Adjustment of an eyeglass lens or a pair of eyeglasses by means of an individual brightness-dependent centering of an eyeglass lens. In particular, a method for adjusting an individual eyeglass lens for at least one eye of an eyeglass wearer, including: defining an individual usage situation which comprises at least one target brightness value for the light to be captured by the at least one eye; determining a position of the pupil in at least one direction of view of the at least one eye which occurs or is expected at the at least one target brightness value; determining a reference point of the eyeglass lens, in which the eyeglass lens effects a required correction of individual refraction data for the at least one direction of view; on the basis of the determined individual value of the pupil position, providing and arranging the eyeglass lens in such a manner that the at least one reference point of the eyeglass lens is arranged in front of the at least one eye of the eyeglass wearer.

4. 发明申请

US20140340637A1 BRIGHTNESS-DEPENDENT ADJUSTMENT OF A SPECTACLE LENS 有权
标题翻译：透明度调节透镜
公开(公告)号：US20140340637A1
公开(公告)日：2014-11-20
申请号：US14365151
申请日：2012-12-13
申请人： Rodenstock GmbH
发明人： Stephan Trumm , Peter Seitz , Rainer Sessner , Adam Muschielok , Helmut Altheimer , Wolfgang Becken , Andrea Welk , Anne Seidemann , Wolfgang Hauk , Gregor Esser
IPC分类号： G02C7/02 , A61B3/14 , G02C7/06 , A61B3/11
CPC分类号： G02C7/027 , A61B3/11 , A61B3/112 , A61B3/14 , G02C7/02 , G02C7/06 , G02C7/066
摘要： Adjustment of an eyeglass lens or a pair of eyeglasses by means of an individual brightness-dependent centering of an eyeglass lens. In particular, a method for adjusting an individual eyeglass lens for at least one eye of an eyeglass wearer. The method includes defining an individual usage situation which includes at least one target brightness value for the light to be captured by the at least one eye; determining a position of the pupil in at least one direction of view of the at least one eye which occurs or is expected at the at least one target brightness value; determining a reference point of the eyeglass lens, in which the eyeglass lens effects a required correction of individual refraction data for the at least one direction of view; on the basis of the determined individual value of the pupil position, providing and arranging the eyeglass lens in such a manner that the at least one reference point of the eyeglass lens is arranged in front of the at least one eye of the eyeglass wearer.
摘要翻译：通过单独的亮度依赖的眼镜镜片中心来调整眼镜镜片或一副眼镜。特别地，涉及一种用于调整眼镜佩戴者的至少一只眼睛的单个眼镜镜片的方法。该方法包括定义个体使用情况，其包括用于由至少一只眼睛捕获的光的至少一个目标亮度值; 确定在所述至少一个目标亮度值发生或预期的至少一个眼睛的至少一个方向上的瞳孔的位置; 确定所述眼镜镜片的参考点，其中所述眼镜镜片对所述至少一个方向进行各个折射数据的所需校正; 基于确定的瞳孔位置的个体值，提供并布置眼镜镜片，使得眼镜镜片的至少一个参考点布置在眼镜佩戴者的至少一只眼睛的前方。

5. 发明授权

US11703694B2 Optimizing a spectacle lens taking account of a vision model 有权
公开(公告)号：US11703694B2
公开(公告)日：2023-07-18
申请号：US16639268
申请日：2018-08-09
申请人： Rodenstock GmbH
发明人： Wolfgang Becken , Helmut Altheimer , Adam Muschielok , Yohann Bénard , Anne Seidemann , Andrea Welk , Gregor Esser
IPC分类号： G02C7/02 , G02C7/06
CPC分类号： G02C7/028 , G02C7/027 , G02C2202/22
摘要： A computer-implemented method for calculating or assessing a spectacles lens for an eye of a spectacles wearer. The method includes (a) providing an association of at least one imaging property or aberration of a spectacle lens system with the vision of the spectacles wearer, or of an average spectacles wearer, when observing an object through the spectacles lens system; (b) determining or prescribing a target function for the spectacles lens to be calculated or assessed, in which the association from step (a) is to be evaluated; and (c) calculating or assessing the spectacles lens to be calculated or assessed by evaluating the target function, wherein the target function is evaluated at least once.

6. 发明申请

US20230135330A1 POPULATION OF AN EYE MODEL USING MEASUREMENT DATA IN ORDER TO OPTIMIZE SPECTACLE LENSES 有权
公开(公告)号：US20230135330A1
公开(公告)日：2023-05-04
申请号：US18146520
申请日：2022-12-27
申请人： Rodenstock GmbH
发明人： Stephan Trumm , Wolfgang Becken , Helmut Altheimer , Adam Muschielok , Yohann Bénard , Gregor Esser , Werner Mueller
IPC分类号： G02C7/02 , G16H50/50 , A61B3/00 , A61B3/10 , A61B3/107 , A61B3/117
摘要： A method, a device, and a corresponding computer program product for calculating (optimizing) and producing a spectacle lens with the aid of a semi-personalized eye model. In one approach, the method includes providing personalized refraction data of at least one eye of the spectacles wearer; establishing a personalized eye model in which at least the parameters: shape of an anterior corneal surface of a model eye; a cornea-lens distance; parameters of the lens of the model eye; and lens-retina distance are established using personalized measured values for the eye of the spectacles wearer, and/or using standard values, and/or using the provided personalized refraction data, such that the model eye has the provided personalized refraction data, wherein at least the establishment of the lens-retina distance takes place via calculation

7. 发明申请

US20220413319A1 METHOD AND APPARATUS FOR OPTIMIZING SPECTACLE LENSES, IN PARTICULAR FOR WEARERS OF IMPLANTED INTRAOCULAR LENSES 有权
公开(公告)号：US20220413319A1
公开(公告)日：2022-12-29
申请号：US17623993
申请日：2020-07-01
申请人： Rodenstock GmbH
发明人： Stephan Trumm , Wolfgang Becken , Adam Muschielok , Anne Seidemann , Helmut Altheimer , Gregor Esser
IPC分类号： G02C7/02
摘要： A computer-implemented method for identifying relevant individual parameters of at least one eye of a spectacle wearer for the calculation or optimization of an ophthalmic lens for the at least one eye of the spectacle wearer, including: providing individual data on properties of the at least one eye of the spectacle wearer; constructing an individual eye model by defining a set of parameters of the individual eye model; and determining a probability distribution of values of the parameters of the individual eye model on the basis of the individual data.

8. 发明申请

US20220365367A1 METHOD AND APPARATUS OPTIMIZING SPECTACLE LENSES FOR WEARERS OF IMPLANTED INTRAOCULAR LENSES 有权
公开(公告)号：US20220365367A1
公开(公告)日：2022-11-17
申请号：US17624008
申请日：2020-07-01
申请人： Rodenstock GmbH
发明人： Stephan Trumm , Wolfgang Becken , Adam Muschielok , Anne Seidemann , Helmut Altheimer , Gregor Esser
IPC分类号： G02C7/02
摘要： Optimizing a spectacle lens for a wearer of implanted intraocular lenses. The method includes providing individual refraction data on the at least one eye of the spectacle wearer; defining an individual eye model in which at least a shape and/or power of a cornea, in particular a corneal front surface, of a model eye, a cornea-lens distance, parameters of the lens of the model eye, and a lens-retina distance are defined as parameters of the individual eye model. Here, defining the parameters of the individual eye model takes place on the basis of data on visual acuity correction of the at least one eye having the intraocular lens and further on the basis of individual measurement values for the eye of the spectacle wearer and/or standard values and/or on the basis of the provided individual refraction data such that the model eye has the provided individual refraction data.

9. 发明授权

US09910294B2 Eyeglass optimization using an individual eye model 有权
公开(公告)号：US09910294B2
公开(公告)日：2018-03-06
申请号：US14371376
申请日：2013-01-11
申请人： Rodenstock GmbH
发明人： Helmut Altheimer , Wolfgang Becken , Gregor Esser , Anne Seidemann , Werner Mueller
IPC分类号： G06G7/48 , G02C7/02
CPC分类号： G02C7/027 , G02C7/028
摘要： A computer-implemented method for calculating or optimizing a spectacle lens for at least one eye of a spectacle wearer. Refraction data of the at least one eye of the spectacle wearer is collected. An individual eye model is defined, wherein the eye model defines at least the topography of a corneal front surface of the at least one eye, position and power of a lens of the eye, and a retina position of the eye such that the eye exhibits the collected refraction data. A first surface and a second surface for the spectacle lens to be calculated or optimized is specified. The path of a main ray through at least one visual point of at least one spectacle lens surface to be calculated or optimized is determined. A spherical wavefront incident on the first surface of the spectacle lens along the main ray is specified. A wavefront in the at least one eye, which results from the spherical wavefront in a surrounding of the main ray due to the power of at least the first and second surfaces of the spectacle lens, the corneal front surface, and the lens of the at least one eye is determined. The at least one spectacle lens surface to be calculated or optimized is iteratively varied until an aberration of the resulting wavefront corresponds to a specified target aberration.

10. 发明申请

US20170108711A1 IMPROVED OPHTHALMIC LENS FOR PRESBYOPIA CORRECTION 审中-公开
公开(公告)号：US20170108711A1
公开(公告)日：2017-04-20
申请号：US15129036
申请日：2015-03-19
申请人： Rodenstock GmbH
发明人： Adam Muschielok , Wolfgang Becken , Helmut Altheimer , Gregor Esser , Edda Wehner
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/061 , G02C7/028 , G02C2202/12 , G02C2202/20 , G02C2202/22
摘要： An ophthalmic lens for presbyopia correction, having at least one diffractive structure, wherein the diffractive structure has at least one region of variable diffraction efficiency in which the diffraction efficiency of at least one diffraction order of the diffractive structure that contributes to the focal power of the lens varies depending on the visual point on the ophthalmic lens.

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