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1.发明公开
公开(公告)号：EP3433669A1
公开(公告)日：2019-01-30
申请号：EP17713578.7
申请日：2017-03-14
申请人： Rodenstock GmbH
发明人： SEITZ, Peter
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公开(公告)号：EP2790567A1
公开(公告)日：2014-10-22
申请号：EP12813758.5
申请日：2012-12-13
申请人： Rodenstock GmbH
发明人： TRUMM, Stephan , SEITZ, Peter , SESSNER, Rainer , MUSCHIELOK, Adam , ALTHEIMER, Helmut , BECKEN, Wolfgang , WELK, Andrea , SEIDEMANN, Anne , HAUK, Wolfgang , ESSER, Gregor
摘要： The present invention relates to an improvement of the adjustment of an eyeglass lens or a pair of eyeglasses by means of an individual brightness-dependent centring of an eyeglass lens. In particular, the invention offers a method for adjusting an individual eyeglass lens for at least one eye of an eyeglass wearer, comprising: 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.
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公开(公告)号：EP2790567B1
公开(公告)日：2020-07-22
申请号：EP12813758.5
申请日：2012-12-13
申请人： Rodenstock GmbH
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4.发明公开VORRICHTUNG UND VERFAHREN ZUR ABSTANDSBESTIMMUNG UND/ODER ZENTRIERUNG UNTER VERWENDUNG VON HORNHAUTREFLEXIONEN 审中-公开用于间隔确定和/或使用角膜折射定位的装置和方法
公开(公告)号：EP3256036A1
公开(公告)日：2017-12-20
申请号：EP16703429.7
申请日：2016-01-26
申请人： Rodenstock GmbH
摘要： The invention relates to a device comprising an image capturing device (12) and a measuring device for determining the distance of at least one eye (14A, 14B) of a user from the image capturing device (12). The measuring device comprises a lighting device (10) that is arranged at a specified position relative to the image capturing device (12) and is designed to generate at least one specular light reflection (Ref_L), which has a linear portion, on the cornea of the eye (14A, 14B) of the user. The measuring device also comprises a distance determining device. The image capturing device (12) is designed to capture at least one image of the specular light reflection (Ref_L) in the region of the cornea of the at least one eye (14A, 14B) of the user. The distance determining device is designed - to ascertain data relating to the distance between two specified points of the light reflection (Ref_L) and the curvature of the at least one linear portion of the light reflection (Ref_L) in the captured image; and - to ascertain the distance of the eye (14A, 14B) from the image capturing device (12) using the ascertained data relating to the distance between the two specified points of the light reflection (Ref_L) and the curvature of the at least one linear portion of the light reflection (Ref_L). The invention further relates to a method for determining the distance of at least one eye (14A, 14B) and to a computer program product.
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公开(公告)号：EP3785601A1
公开(公告)日：2021-03-03
申请号：EP20186735.5
申请日：2012-12-13
申请人： Rodenstock GmbH
发明人： TRUMM, Stephan , SEITZ, Peter , SESSNER, Rainer , MUSCHIELOK, Adam , ALTHEIMER, Helmut , BECKEN, Wolfgang , WELK, Andrea , SEIDEMANN, Anne , HAUK, Wolfgang , ESSER, Gregor
摘要： Die vorliegende Erfindung betrifft die Verbesserung der Anpassung eines Brillenglases oder einer Brille durch eine individuelle, helligkeitsabhängige Zentrierung eines Brillenglases. Insbesondere bietet die Erfindung dabei ein Verfahren zum Anpassen eines individuellen Brillenglases für zumindest ein Auge eines Brillenträgers, umfassend:
- Festlegen einer individuellen Gebrauchssituation, welche zumindest einen Helligkeitssollwert für das von dem zumindest einen Auge zu erfassende Licht umfasst;
- Bestimmen einer bei dem zumindest einen Helligkeitssollwert auftretenden oder erwarteten individuellen Position der Pupille bei zumindest einer Blickrichtung des zumindest einen Auges;
- Bestimmen eines Referenzpunktes des Brillenglases, in dem das Brillenglas eine für die zumindest eine Blickrichtung geforderte Korrektur von individuellen Refraktionsdaten bewirkt;
- Bereitstellen und Anordnen des Brillenglases derart, dass der zumindest eine Referenzpunkt des Brillenglases in Abhängigkeit von dem bestimmten individuellen Wert der Position der Pupille vor dem zumindest einen Auge des Brillenträgers angeordnet wird.-
6.发明公开
公开(公告)号：EP3638095A1
公开(公告)日：2020-04-22
申请号：EP18731402.6
申请日：2018-06-12
申请人： Rodenstock GmbH
发明人： SEITZ, Peter , TIEMANN, Markus
IPC分类号： A61B3/11
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7.发明公开
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公开(公告)号：EP3210071A1
公开(公告)日：2017-08-30
申请号：EP15774505.0
申请日：2015-09-15
申请人： Rodenstock GmbH
发明人： SEITZ, Peter , TIEMANN, Markus , ESSER, Gregor , MÜLLER, Werner
CPC分类号： G02C7/025 , A61B3/08 , A61B3/111 , A61B3/112 , A61B3/113 , G02C7/027 , G02C7/028 , G02C13/003 , G02C13/005
摘要： An apparatus (10) for determining optical parameters of a user (2) with spectacles (4) arranged in the use position on the head of the user (2) comprises at least one projection device (12) designed and arranged for marking a partial region of the head of the user (2) and/or of the spectacles (4) of the user with a light projection; at least one image recording device (11) designed and arranged for generating image data at least from the marked partial region of the head of the user (2) and/or of the spectacles (4) of the user; and a data processing device with a user data determining device, which is designed to determine user data from the marked partial region of the head and/or of the spectacles (4) on the basis of the generated image data, wherein the user data comprise spatial information in the three-dimensional space of points of the partial region of the head and/or of the spectacles (4), and a parameter determining device, which is designed to determine optical parameters of the user (2) on the basis of the user data.
摘要翻译： 一种用于确定佩戴眼镜（4）的用户（2）的光学参数的设备（10），所述设备（10）布置在用户（2）的头部上的使用位置中，包括至少一个投影设备（12） 用户（2）的头部区域和/或用户的眼镜（4）的区域用光投射; 至少一个图像记录装置（11），被设计和布置用于至少从使用者（2）的头部和/或使用者的眼镜（4）的标记的局部区域产生图像数据; 以及具有用户数据确定装置的数据处理装置，所述用户数据确定装置被设计成基于所生成的图像数据从头部和/或眼镜（4）的标记的局部区域确定用户数据，其中用户数据包括 在头部和/或眼镜的部分区域（4）的点的三维空间中的空间信息，以及参数确定装置，该参数确定装置被设计成基于用户（2）的光学参数 用户数据。
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公开(公告)号：EP3160326A1
公开(公告)日：2017-05-03
申请号：EP15723834.6
申请日：2015-05-07
申请人： Rodenstock GmbH
CPC分类号： A61B3/032 , A61B3/0025 , A61B3/0041 , A61B3/028 , A61B3/036
摘要： In a method for providing optotypes for determining distance visual acuity, a test subject position is provided for a test subject and a display surface at a display position. An individual test distance between the test subject position and the display position is, for example, detected automatically. An individual target variable is determined for optotypes which are matched to the detected individual test distance according to a predetermined rule. Digital optotype image data are provided which contain optotypes scaled to the individual target variable. The digital optotype image data are displayed on the display surface.
摘要翻译： 在提供用于确定远视力的视标的方法中，为测试对象和显示位置处的显示表面提供测试对象位置。 例如，自动检测测试对象位置与显示位置之间的单独测试距离。 根据预定的规则为与所检测的单独测试距离相匹配的视标确定单独的目标变量。 提供数字视标图像数据，其中包含缩放到单个目标变量的视标。 数字视标图像数据显示在显示屏上。
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