公开(公告)号：US09164201B2

公开(公告)日：2015-10-20

申请号：US14346032

申请日：2012-09-06

申请人： Bruno Fermigier ,  Eric Gacoin

发明人： Bruno Fermigier ,  Eric Gacoin

IPC分类号： G02B3/08 ,  B29C59/02 ,  G02C7/02 ,  A61F2/16

CPC分类号： G02B3/08 ,  A61F2/1656 ,  B29C59/022 ,  G02C7/02 ,  G02C2202/16 ,  G02C2202/20

摘要： A lens (1) includes a plurality of optical surfaces (S1, S2) each of which is made up of an alternation of active zones (ZA1, ZA2) and separation zones (ZS1, ZS2). The active zones of one of the surfaces are situated beside the separation zones of the other surface. The shape of one at least of the optical surfaces is then adapted into the separation zones in order to augment the acute angles that are situated at the convergence of active zones and separation zones. The lens can thus be made with improved accuracy with respect to a target optical function.

摘要翻译： 透镜（1）包括多个光学表面（S1，S2），每个光学表面由活动区域（ZA1，ZA2）和分离区域（ZS1，ZS2）的交替组成。 其中一个表面的活动区位于另一个表面的分离区旁边。 至少一个光学表面的形状然后被适应到分离区域中，以便增加位于活动区和分离区的会聚处的锐角。 因此，可以相对于目标光学功能提高透镜的精度。

公开(公告)号：US08210677B2

公开(公告)日：2012-07-03

申请号：US12303630

申请日：2007-05-29

申请人： Bruno Fermigier ,  Francois Guilhaumon ,  Matthieu Koscher ,  Sylvie Maze

发明人： Bruno Fermigier ,  Francois Guilhaumon ,  Matthieu Koscher ,  Sylvie Maze

IPC分类号： G02C7/02 ,  G02B3/08

CPC分类号： G02C7/02 ,  G02B3/08 ,  G02C2202/16 ,  G02C2202/20

摘要： A disk enabling modification of the power of an optical component consists of a Fresnel lens. The disk is initially formed with a general rounded shape which corresponds to the shape of the optical component. In this way, the disk does not lose its shape or does not lose it very much when it is applied against the component. It does not cause image distortion or optical aberration when an object is observed through the component provided with the disk. Such a disk is particularly adapted to obtain correction of ametropia or to a solar mask initially lacking optical power.

摘要翻译： 能够修改光学部件的功率的光盘由菲涅尔透镜组成。 光盘最初形成为与光学部件的形状对应的通用圆形。 以这种方式，磁盘不会失去其形状，也不会在对组件施加时非常失去它。 当通过设置有盘的部件观察物体时，不会引起图像失真或光学像差。 这样的盘特别适于获得矫正屈光不正或最初缺乏光功率的太阳能掩模。

公开(公告)号：US20100259717A1

公开(公告)日：2010-10-14

申请号：US12746193

申请日：2008-12-04

申请人： Bruno Fermigier ,  Matthieu Koscher

发明人： Bruno Fermigier ,  Matthieu Koscher

IPC分类号： G02C7/08 ,  G02B3/08

CPC分类号： G02C7/02 ,  G02B3/08 ,  G02C7/086 ,  G02C2202/20

摘要： Disc designed to be attached to a concave curved surface of an optical component to modify an optical power of said component, the disc comprising a Fresnel lens made up of a series of Fresnel regions of spherical general shape, in which the changes of height between successive Fresnel regions are located on a concave face of the disc, and in which said Fresnel regions are made out in a special distribution. A disc of this kind maintains the dioptric quality without introducing distortions.

摘要翻译： 盘被设计成附接到光学部件的凹曲面以改变所述部件的光焦度，该光盘包括由一系列球形通用形状的菲涅尔区域构成的菲涅尔透镜，其中连续的 菲涅尔区域位于盘的凹面上，其中所述菲涅耳区域以特殊分布形成。 这种光盘在不引入扭曲的情况下保持屈光度。

公开(公告)号：US08348423B2

公开(公告)日：2013-01-08

申请号：US12746193

申请日：2008-12-04

申请人： Bruno Fermigier ,  Matthieu Koscher

发明人： Bruno Fermigier ,  Matthieu Koscher

IPC分类号： G02C7/14 ,  G02C7/06 ,  G02C7/02

CPC分类号： G02C7/02 ,  G02B3/08 ,  G02C7/086 ,  G02C2202/20

摘要： Disc designed to be attached to a concave curved surface of an optical component to modify an optical power of said component, the disc comprising a Fresnel lens made up of a series of Fresnel regions of spherical general shape, in which the changes of height between successive Fresnel regions are located on a concave face of the disc, and in which said Fresnel regions are made out in a special distribution. A disc of this kind maintains the dioptric quality without introducing distortions.

摘要翻译： 盘被设计成附接到光学部件的凹曲面以改变所述部件的光焦度，该光盘包括由一系列球形通用形状的菲涅尔区域构成的菲涅尔透镜，其中连续的 菲涅尔区域位于盘的凹面上，其中所述菲涅耳区域以特殊分布形成。 这种光盘在不引入扭曲的情况下保持屈光度。

公开(公告)号：US06379008B1

公开(公告)日：2002-04-30

申请号：US09663695

申请日：2000-09-22

申请人： Nicolas Chateau ,  Gildas Marin ,  Bruno Fermigier

发明人： Nicolas Chateau ,  Gildas Marin ,  Bruno Fermigier

IPC分类号： A61B300

CPC分类号： A61B3/1015 ,  A61B3/107

摘要： A method of determining the shape of an ophthalmic contact lens for correcting optical aberrations of the eye beyond defocusing or astigmatism includes the steps of measuring the optical aberrations of the eye to be corrected, determining the shape of the rear face of the lens from the measured topography of the cornea in order to obtain a predetermined mechanical behavior of the lens when it is placed on the eye, measuring the optical aberrations of the eye to be corrected, and determining the shape of the front face of the lens from the measured optical aberrations of the eye to be corrected combined with data relating to the shape determined for the rear face of the lens in order to correct the aberrations. The system includes measurement units for measuring the topography and the aberrations of the eye and an electronic calculator unit.

摘要翻译： 确定用于校正眼睛的光学像差超过散焦或散光的眼科隐形眼镜的形状的方法包括以下步骤：测量要校正的眼睛的光学像差，从测量的眼睛中确定镜片背面的形状 角膜的形貌，以便当放置在眼睛上时获得镜片的预定机械特性，测量要校正的眼睛的光学像差，以及根据所测量的光学像差确定镜片的正面的形状 的眼睛，以及与针对镜片的后表面确定的形状有关的数据，以校正像差。 该系统包括用于测量眼睛的形态和像差以及电子计算器单元的测量单元。

公开(公告)号：US20100007846A1

公开(公告)日：2010-01-14

申请号：US12303630

申请日：2007-05-29

申请人： Bruno Fermigier ,  Francois Guilhaumon ,  Matthieu Koscher ,  Sylvie Maze

发明人： Bruno Fermigier ,  Francois Guilhaumon ,  Matthieu Koscher ,  Sylvie Maze

IPC分类号： G02C7/02 ,  G02B3/08 ,  G02C7/10 ,  B29D11/00

CPC分类号： G02C7/02 ,  G02B3/08 ,  G02C2202/16 ,  G02C2202/20

摘要： A disk enabling modification of the power of an optical component consists of a Fresnel lens. The disk is initially formed with a general rounded shape which corresponds to the shape of the optical component. In this way, the disk does not lose its shape or does not lose it very much when it is applied against the component. It does not cause image distortion or optical aberration when an object is observed through the component provided with the disk. Such a disk is particularly adapted to obtain correction of ametropia or to a solar mask initially lacking optical power

摘要翻译： 能够修改光学部件的功率的光盘由菲涅尔透镜组成。 光盘最初形成为与光学部件的形状对应的通用圆形。 以这种方式，磁盘不会失去其形状，也不会在对组件施加时非常失去它。 当通过设置有盘的部件观察物体时，不会引起图像失真或光学像差。 这样的盘特别适于获得矫正屈光不正或最初缺乏光功率的太阳能掩模

公开(公告)号：US06533416B1

公开(公告)日：2003-03-18

申请号：US09910491

申请日：2001-07-20

申请人： Bruno Fermigier ,  Richard Legras ,  Nicolas Chateau

发明人： Bruno Fermigier ,  Richard Legras ,  Nicolas Chateau

IPC分类号： G02C704

CPC分类号： G02C7/04 ,  A61F2/1613 ,  A61F2/1645 ,  A61F2240/002 ,  A61F2250/0053 ,  G02C2202/02 ,  G02C2202/22

摘要： Toric contact or intraocular lenses having a correcting portion characterized by one or more novel constructions that each produce an optical path that improves angular misalignment tolerance. The lens may be constructed with a “smooth atoric” aspect where the optical path through the correcting portion of the lens corrects for both astigmatism and an axisymmetric aberration other than astigmatism, there being no sudden surface discontinuity between the regions that provide the different corrections (thus, “smooth”). In another embodiment, the lens may be constructed with so-called “sectors” circumferentially arranged around the optical axis such that an optical path through the correcting portion of the lens varies as a function of the angular separation from the reference meridian plane, and the correcting portion is divided into at least two sectors having different astigmatism correction axes. In either embodiment, the correcting surface may be provided on either or both of the anterior or posterior faces of the lens, and the optical performance of the lens in case of angular displacement (the “angular misalignment tolerance”) is increased. Specifically, the angular misalignment tolerance is increased by at least 30% over a standard toric lens of the same class. Definition of the particular shape of the lens enables a mold die of that shape to be formed, or lens machining tools may be used.

摘要翻译： 具有校正部分的扭转接触或眼内透镜，其特征在于一个或多个新颖结构，每个新结构产生改善角度不对准公差的光路。 透镜可以被构造成具有“光滑的原子”方面，其中通过透镜的校正部分的光路校正散光和除了散光之外的轴对称像差，在提供不同校正的区域之间没有突然的表面不连续（ 因此，“顺利”）。 在另一个实施例中，透镜可以被构造成围绕光轴周向布置的所谓“扇形”，使得通过透镜的校正部分的光路根据与基准经线平面的角度间隔的函数而变化，并且 校正部分被分成具有不同散光校正轴的至少两个扇区。 在任一实施例中，校正表面可以设置在透镜的前表面或后表面的一个或两个上，并且在角位移的情况下（“角度对准公差”）的透镜的光学性能增加。 具体来说，相同类别的标准复曲面镜头的角度偏移公差提高至少30％。 透镜的特定形状的定义使得能够形成该形状的模具，或者可以使用透镜加工工具。