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    • 51. 发明申请
    • MULTIFOCAL LENS
    • 多功能镜头
    • WO2011134948A1
    • 2011-11-03
    • PCT/EP2011/056552
    • 2011-04-26
    • CARL ZEISS MEDITEC AGFIALA, WernerGERLACH, Mario
    • FIALA, WernerGERLACH, Mario
    • G02C7/04G02C7/06
    • G02C7/041G02C7/06G02C2202/20
    • The present invention relates to a multifocal lens (13, 18, 24) with a number n > 2 of principal powers, wherein at least one principal power is refractive and at least one principal power is diffractive, including a first lens portion (15, 16, 23, 25, 26) having at least one first annular zone (6, 10, 10, 27, 28) and at least a second lens portion (15, 16, 23, 25, 26) having at least one second annular zone (6, 10, 10, 27, 28), wherein the zones (6, 10, 10, 27, 28) each have at least one main sub-zone (7, 11, 20, 29, 31) and at least one phase sub-zone (8, 12, 21, 30, 32), wherein for forming the n principal powers, a maximum of n - 1 lens portions (15, 16, 23, 25, 26) are combined, and an averaged refractive power of a zone (6, 10, 10, 27, 28) of the first lens portion (15, 16, 23, 25, 26) is equal to an averaged refractive power of a zone (6, 10, 10, 27, 28) of the second lens portion (15, 16, 23, 25, 26).
    • 本发明涉及主要功率数n> 2的多焦点透镜(13,18,24),其中至少一个主要光焦度是折射的,并且至少一个主要光焦度是衍射的,包括第一透镜部分(15, 具有至少一个第一环形区域(6,10,10,27,28)和至少第二透镜部分(15,16,23,25,26)的第二透镜部分(15,16,23,25,26)具有至少一个第二环形区域 区域(6,10,10,27,28),其中所述区域(6,10,10,27,28)各自具有至少一个主子区域(7,11,20,29,31),并且至少 一个相位子区域(8,12,21,30,32),其中为了形成n个主要功率,组合n-1个透镜部分(15,16,23,25,26)的最大值,并且平均 第一透镜部分(15,16,23,25,26)的区域(6,10,10,27,28)的折射能力等于区域(6,10,10,27,28)的平均折射能力, ,28),第二透镜部分(15,16,23,25,26)。
    • 52. 发明申请
    • LENTILLE OPHTALMIQUE MULTIFOCALE PROGRESSIVE
    • 渐进式多功能眼镜
    • WO2011098951A1
    • 2011-08-18
    • PCT/IB2011/050528
    • 2011-02-08
    • ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE)BERTHEZENE, Marie-AnneBOURDONCLE, BernardCALIXTE, LaurentGUILLOUX, CyrilMOUSSET, SoazicPAILLE, Damien
    • BERTHEZENE, Marie-AnneBOURDONCLE, BernardCALIXTE, LaurentGUILLOUX, CyrilMOUSSET, SoazicPAILLE, Damien
    • G02C7/02
    • G02C7/06G02C7/061G02C7/063
    • L'invention se rapporte à une lentille présentant certaines propriétés dont: - un cercle regroupant l'ensemble des points de la lentille ayant la même abscisse et la même ordonnée que des points situés sur un cercle dans le plan du repère, de diamètre 35 millimètres et centré sur un point situé 8,5 millimètres en dessous de la croix de montage et décalé horizontalement du côté nasal de 1,25 millimètre, - un disque regroupant l'ensemble des points de la lentille ayant la même abscisse et la même ordonnée que des points situés à l'intérieur dudit cercle, - une longueur de progression inférieure à 14,5 millimètres, - une différence de rapport entre la valeur de cylindre et l'addition surfacique inférieure à 0,2 en valeur absolue pour tout couple de points de la lentille symétriques par rapport à la croix de montage et ayant la même ordonnée que la croix de montage, et une abscisse inférieure à 20 millimètres en valeur absolue - un premier rapport entre: - la valeur maximale de cylindre pour l'ensemble des points du cercle et - l'addition surfacique inférieur à 0,7; et - un deuxième rapport entre: - la valeur maximale de cylindre pour l'ensemble des points du disque et - l'addition surfacique inférieur ou égal à 1,05. L'invention permet d'améliorer le confort du porteur.
    • 本发明涉及一种具有某些性质的透镜,包括:将具有相同横坐标的所有透镜的所有点与相同坐标组合在一起的圆圈,位于参考平面中的圆的点上,直径为35毫米,并以 一个位于安装十字架下方8.5毫米的点,鼻侧水平偏移1.25毫米; 将具有相同横坐标的所述透镜的所有点与位于所述圆内的点相同的纵坐标组合的光盘; 进展长度小于14.5毫米; 圆柱体的值和表面加法之间的差值小于0.2,作为相对于安装十字架对称的并且具有与安装十字架相同的纵坐标的透镜的每对点的绝对值,横坐标 绝对值小于20毫米; 第一个比例:圆的所有点的最大圆柱值; 表面添加量小于0.7; 和第二比率:盘的所有点的最大圆柱值; 表面添加量不大于1.05。 本发明适用于改善佩戴者的舒适度。
    • 56. 发明申请
    • DIFFRACTIVE LENS EXHIBITING ENHANCED OPTICAL PERFORMANCE
    • DIFFRACION镜片展现增强光学性能
    • WO2009130610A3
    • 2010-02-18
    • PCT/IB2009005814
    • 2009-04-23
    • AMO REGIONAL HOLDINGSWEEBER HENDRIK A
    • WEEBER HENDRIK A
    • G02C7/04G02C7/06
    • G02C7/044A61F2/1618A61F2/1654G02B5/189G02C7/042G02C7/06G02C2202/20
    • The present invention provides improved ophthalmic lenses and methods for their design and use. Monofocal and multifocal diffractive ophthalmic lenses having reduced light scatter, improved light energy distribution properties, and/or other improvements in optical performance are provided. These properties are provided, at least in part, by the diffractive profiles of the invention, often having subtlety shaped echelettes with appropriately curving profiles. Smooth diffractive profiles may be used reduce light scatter. Diffractive profiles may be configured to limit the light energy in certain selected orders, thereby improving viewing quality and mitigating unwanted effects such as dysphotopsia. Diffractive profiles of may additionally or alternatively vary the light energy distributed between individual echelettes, providing additional advantages in various viewing situations.
    • 本发明提供改进的眼科镜片及其设计和使用的方法。 提供具有减少的光散射,改善的光能分布特性和/或其他光学性能改进的单焦点和多焦点衍射眼镜片。 这些性质至少部分地由本发明的衍射轮廓提供,通常具有具有适当弯曲轮廓的细微形状的小阶梯。 可以使用平滑的衍射轮廓来减少光散射。 衍射轮廓可以被配置为以特定的顺序限制光能量,从而提高观看质量并减轻不期望的影响,例如失调。 衍射轮廓可以附加地或替代地改变分布在各个小阶梯之间的光能,在各种观看情况下提供附加的优点。
    • 57. 发明申请
    • DIFFRACTIVE LENS EXHIBITING ENHANCED OPTICAL PERFORMANCE
    • DIFFRACION镜片展现增强光学性能
    • WO2009130610A2
    • 2009-10-29
    • PCT/IB2009/005814
    • 2009-04-23
    • AMO REGIONAL HOLDINGSWEEBER, Hendrik, A.
    • WEEBER, Hendrik, A.
    • G02C7/04G02C7/06
    • G02C7/044A61F2/1618A61F2/1654G02B5/189G02C7/042G02C7/06G02C2202/20
    • The present invention provides improved ophthalmic lenses and methods for their design and use. Monofocal and multifocal diffractive ophthalmic lenses having reduced light scatter, improved light energy distribution properties, and/or other improvements in optical performance are provided. These properties are provided, at least in part, by the diffractive profiles of the invention, often having subtlety shaped echelettes with appropriately curving profiles. Smooth diffractive profiles may be used reduce light scatter. Diffractive profiles may be configured to limit the light energy in certain selected orders, thereby improving viewing quality and mitigating unwanted effects such as dysphotopsia. Diffractive profiles of may additionally or alternatively vary the light energy distributed between individual echelettes, providing additional advantages in various viewing situations.
    • 本发明提供改进的眼科镜片及其设计和使用的方法。 提供具有减少的光散射,改善的光能分布特性和/或其他光学性能改进的单焦点和多焦点衍射眼镜片。 这些性质至少部分地由本发明的衍射轮廓提供,通常具有具有适当弯曲轮廓的细微形状的小阶梯。 可以使用平滑的衍射轮廓来减少光散射。 衍射轮廓可以被配置为以特定的顺序限制光能量,从而提高观看质量并减轻不期望的影响,例如失调。 衍射轮廓可以附加地或替代地改变分布在各个小阶梯之间的光能,在各种观看情况下提供附加的优点。
    • 59. 发明申请
    • MULTIPLE LAYER MULTIFOCAL COMPOSITE LENS
    • 多层多层复合透镜
    • WO2009079341A1
    • 2009-06-25
    • PCT/US2008/086459
    • 2008-12-11
    • PIXELOPTICS INC.BLUM, Ronald, D.KOKONASKI, WilliamHADDOCK, Joshua, N.IYER, Venkatramani, S.MATTISON-SHUPNICK, Mark
    • BLUM, Ronald, D.KOKONASKI, WilliamHADDOCK, Joshua, N.IYER, Venkatramani, S.MATTISON-SHUPNICK, Mark
    • G02C7/06
    • G02C7/06G02C7/061G02C7/063G02C2202/16
    • Aspects of the present invention provide multiple-layer (multi-layer) composite lenses comprising two or more materials and methods for making the same. A multi-layer composite lens of the present invention can use multiple surfaces (internal or external) to form optical elements that can contribute to a total desired add power. The multiple contributing optical elements can be aligned so as to be in optical communication to form multiple stable vision zones to enhance optical performance and the vision experience of the wearer. Distributing the total desired add power across multiple appropriately aligned optical elements that are in optical communication with one another can reduce the total distortion of the lens, minimize the number of optical discontinuities introduced, can reduce optical power jump as experienced by the wearer's eye when traversing any discontinuity, and can reduce the visibility of any introduced optical discontinuity as perceived by an observer looking at the wearer.
    • 本发明的方面提供了包括两种或更多种材料的多层(多层)复合透镜及其制造方法。 本发明的多层复合透镜可以使用多个表面(内部或外部)来形成可以有助于总体期望的附加功率的光学元件。 多个贡献光学元件可以对准以便光学通信以形成多个稳定的视觉区域以增强佩戴者的光学性能和视觉体验。 分布在彼此光学连通的多个适当对准的光学元件上的总需求的增加功率可以减少透镜的总失真,使引入的光学不连续性的数量最小化,可以减少当穿过时穿戴者的眼睛所经历的光功率跳跃 任何不连续性,并且可以降低由观察者佩戴者观察到的所引入的光学不连续性的可视性。
    • 60. 发明申请
    • ELECTRONIC TRANSPARENCY REGULATION ELEMENT TO ENHANCE VIEWING THROUGH LENS SYSTEM
    • 电子透明度调节元件可以通过镜头系统进行查看
    • WO2008078320A3
    • 2009-04-16
    • PCT/IL2007001583
    • 2007-12-20
    • GROSS YOSSI
    • GROSS YOSSI
    • G02C7/10A61B3/00
    • G02C7/101G02C7/06G02C7/088
    • Apparatus (20) is provided including a frame (24) worn on a face of a subject, such that a portion of the frame is located in front of a first eye of the subject and not in front of a second eye. A first lens system coupled to the portion of the frame comprises one or more first lenses (22). A second lens system (26) is coupled to the portion of the frame, the second lens system comprising one or more second lenses (40 and 42). A transparency regulation element (30) coupled to the first lens system has variable transparency, and enhances viewing through the second lens system. A power unit (28) is coupled to the frame, and, during a first period, drives the transparency regulation element to darken the first lens system without substantially darkening at least a portion of the second lens system, and during a second period, the power unit does not drive the transparency regulation element to substantially darken the first lens system. Other embodiments are also described.
    • 提供了一种装置(20),其包括佩戴在被检体表面上的框架(24),使得框架的一部分位于被检体的第一只眼睛之前,而不在第二只眼睛的前方。 耦合到框架的该部分的第一透镜系统包括一个或多个第一透镜(22)。 第二透镜系统(26)联接到所述框架的所述部分,所述第二透镜系统包括一个或多个第二透镜(40和42)。 耦合到第一透镜系统的透明度调节元件(30)具有可变透明度,并且增强通过第二透镜系统的观看。 功率单元(28)耦合到框架,并且在第一时段期间驱动透明度调节元件使第一透镜系统变暗而基本上不使第二透镜系统的至少一部分变暗,并且在第二时段期间, 动力单元不驱动透明度调节元件使第一透镜系统基本变暗。 还描述了其它实施例。