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公开(公告)号：US20200326560A1
公开(公告)日：2020-10-15
申请号：US16639268
申请日：2018-08-09
Applicant: Rodenstock GmbH
Inventor： Wolfgang Becken , Helmut Altheimer , Adam Muschielok , Yohann Bénard , Anne Seidemann , Andrea Welk , Gregor Esser
IPC: G02C7/02
Abstract: 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.
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公开(公告)号：US10758124B2
公开(公告)日：2020-09-01
申请号：US15550683
申请日：2016-01-26
Applicant: Rodenstock GmbH
Inventor： Peter Seitz , Markus Tiemann , Gregor Esser , Anne Seidemann , Werner Mueller
Abstract: A device for determining the distance of an eye of a user from the image capturing device is disclosed. The device includes a lighting device that is arranged at a specified position relative to the image capturing device and is designed to generate at least one specular light reflection, which has a linear portion, on the cornea of the eye of the user. The device also includes an image capturing device designed to capture at least one image of the specular light reflection in the region of the cornea of the at least one eye of the user. A distance determining device is designed to ascertain data relating to the distance between two specified points of the light reflection and the curvature of the at least one linear portion of the light reflection in the captured image and the distance of the eye from the image capturing device.
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53.发明申请公开(公告)号：US20190284397A1
公开(公告)日：2019-09-19
申请号：US16336185
申请日：2017-05-23
Applicant: RODENSTOCK GMBH
Inventor： Udo WEIGAND , Herbert ZINNER
Abstract: The present invention relates to photochromic polyfused naphthopyrans having very long-wave absorption of the closed form extending well into the visible wavelength range, and to the use thereof in all kinds of plastics, especially for ophthalmic purposes, preferably in driving glasses.
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公开(公告)号：US10092990B2
公开(公告)日：2018-10-09
申请号：US15327051
申请日：2015-05-21
Applicant: Rodenstock GmbH
Inventor： Stefan Jung , Michael Vögt
IPC: B24B13/00 , B24B13/005 , B24B9/14
Abstract: The invention relates to an edging pad for releasably connecting a material blank that is to be edged to a holder, wherein the edging pad has a polymeric carrier layer and adhesive coatings which are applied to both sides of the polymeric carrier layer, wherein one side of the polymeric carrier layer, which is to be connected to the holder, has an adhesive coating formed of a first adhesive, and the other side of the polymeric carrier layer, which is to be connected to the material blank, has an adhesive coating formed of a second and a third adhesive which are different from one another, such that the second adhesive provides adhesiveness to the material blank and the third adhesive is an adhesive which limits twisting and slippage of the polymeric carrier layer relative to the material blank, wherein the second adhesive and the third adhesive are applied to the other side of the polymeric carrier layer in separate regions.
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55.发明申请公开(公告)号：US20180088353A1
公开(公告)日：2018-03-29
申请号：US15563390
申请日：2016-01-26
Applicant: RODENSTOCK GMBH
Inventor： Helmut ALTHEIMER , Wolfgang BECKEN , Gregor ESSER , Werner MÜLLER , Adam MUSCHIELOK , Martin ZIMMERMAN
Abstract: In a method for creating a design of a prescription surface of a multifocal lens, in particular for a progressive spectacle lens, at first data and second data for describing at least one aberration of an eye of a proband for a first situation of use and a second situation of use, respectively, are obtained, and then a first set of parameters and a second set of parameters of a predetermined prescription surface equation are determined from the first and second data, wherein the prescription surface equation is assigned to a first reference point of the prescription surface for the first set of parameters, and is assigned to a second reference point of the prescription surface for the second set of parameters.
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Patent Agency Ranking
公开(公告)号：US20180058977A1
公开(公告)日：2018-03-01
申请号：US15555300
申请日：2016-03-23
Applicant: RODENSTOCK GMBH
Inventor： Stephan TRUMM , Rainer SESSNER , Dietmar UTTENWEILER
CPC classification number: G01M11/0207 , G01M11/025 , G01M11/0264 , G01N21/21
Abstract: A method and an apparatus for determining surface data and/or measurement data relating to a surface, for the quality control of an at least a partially transparent object, an ophthalmic lens, having an optically active first surface and an opposite optically active second surface. The method includes irradiating polarized light with an irradiation polarization from at least one illumination device onto an analysis area of the object to be examined, wherein, for the purpose of setting the irradiation polarization, the light is passed through a polariser assigned to the illumination device or integrated in the latter, and receiving light which is reflected at the first and/or second surface and has an analysis polarization by use of at least one receiving device, wherein the light is passed through an analyser assigned to the receiving device or integrated in the latter.
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公开(公告)号：US20170269384A1
公开(公告)日：2017-09-21
申请号：US15504238
申请日：2015-08-17
Applicant: Rodenstock GmbH
Inventor： Markus Tiemann , Peter Seitz , Leo Schmid , Adam Muschielok
IPC: G02C13/00
CPC classification number: G02C13/005
Abstract: A method of determining of user data for the production of an eyeglass lens for a selected eyeglass frame for a user. The method includes providing an eyeglass frame image data set of the selected eyeglass frame; gathering user image data at least of one portion of the user's head, together with at least one part of the selected eyeglass frame worn by the user; finding the pupils of the user in the user image data, and determining a pupil data set, said pupil data set comprising the size and/or the shape and/or the relative distance between the pupils of the user; and determining contour points of the rim of the eyeglass lens to be produced in the user image data, based on the eyeglass frame image data set and the pupil data set.
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公开(公告)号：US09696563B2
公开(公告)日：2017-07-04
申请号：US14365151
申请日：2012-12-13
Applicant: Rodenstock GmbH
Inventor： Stephan Trumm , Peter Seitz , Rainer Sessner , Adam Muschielok , Helmut Altheimer , Wolfgang Becken , Andrea Welk , Anne Seidemann , Wolfgang Hauk , Gregor Esser
CPC classification number: G02C7/027 , A61B3/11 , A61B3/112 , A61B3/14 , G02C7/02 , G02C7/06 , G02C7/066
Abstract: 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.
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公开(公告)号：US20160376450A1
公开(公告)日：2016-12-29
申请号：US15121494
申请日：2015-03-10
Applicant: RODENSTOCK GMBH
Inventor： Stefan Jung , Stefan Seidl
CPC classification number: C09D5/1681 , B05D1/005 , B05D1/18 , B05D1/40 , B05D1/60 , B05D3/101 , C08G77/24 , C08K3/22 , C09D1/00 , C09D7/67 , C09D133/06 , C09D183/08
Abstract: The present invention relates to a process for hydrophobicizing hard-coating surfaces and also a hard-coated substrate having a hydrophobicized surface.
Abstract translation: 本发明涉及一种疏水化硬涂层表面的方法以及具有疏水化表面的硬涂层基材。
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公开(公告)号：US20150313463A1
公开(公告)日：2015-11-05
申请号：US14650354
申请日：2013-12-23
Applicant: RODENSTOCK GMBH
Inventor： Stephan TRUMM , Gregor ESSER
Abstract: A method and a device for stimulating accommodation of at least one eye of a test person. There is a reliable possibility for determining a set of ophthalmological data relating to at least one eye of the test person and particularly for measuring refractive error of the test person and for determining a corresponding optical correction. The device for determining a set of ophthalmological data relating to at least one eye of a test person, in particular a device for objectively determining refraction comprises: an accommodation stimulating device which is designed to project a virtual target having a spherical effect and having an adjustable cylindrical effect into the at least one eye of the test person; and a measuring device for determining ophthalmological data relating to the at least one eye of the test person.
Abstract translation: 一种用于刺激测试者的至少一只眼睛的容纳的方法和装置。 确定与测试人员的至少一只眼睛相关的一组眼科数据的可靠可能性，特别是用于测量测试人员的屈光不正和用于确定相应的光学校正的可靠可能性。 用于确定与测试者的至少一只眼睛有关的一组眼科数据的装置，特别是用于客观地确定折射的装置包括：容纳刺激装置，其被设计成投射具有球形效果并具有可调整的虚拟目标物 圆柱效应进入测试人员的至少一只眼睛; 以及用于确定与测试者的至少一只眼有关的眼科数据的测量装置。
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