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    • 1. 发明授权
    • Method for determining, optimizing and producing an ophthalmic lens and set of ophthalmic lenses
    • 用于确定,优化和生产眼科镜片和眼镜片组的方法
    • US08646909B2
    • 2014-02-11
    • US13499553
    • 2010-09-29
    • Cyril GuillouxSoazic MoussetIsabelle Poulain
    • Cyril GuillouxSoazic MoussetIsabelle Poulain
    • G02C7/02
    • G02C7/066G02C7/025
    • The invention relates to a method for determining an ophthalmic lens for a person (i.sub.1, i.sub.2, i.sub.3) to wear said lens, comprising the following steps: i) determination of the size (T.sub.1, T.sub.2, T.sub.3) or height of the eyes (H.sub.1, H.sub.2, H.sub.3) of the person to wear the lens; and ii) calculation of at least one characteristic of the ophthalmic lens according to the size (T.sub.1, T.sub.2, T.sub.3) or the height of the eyes (H.sub.1, H.sub.2, H.sub.3) of the person to wear the lens. The ophthalmic lens can be progressive strength or unifocal. The invention also relates to an optimization method and a method for producing an ophthalmic lens implementing such a definition method. The invention further relates to a set of lenses having at least one characteristic that depends on the size and the height of the eyes of the person to wear the lens.
    • 本发明涉及一种用于确定人(i,1,i,2,i,3)佩戴所述镜片的眼科镜片的方法,包括以下步骤:i)确定尺寸( T.sub.1,T.sub.2,T.sub.3)或穿戴镜片的人的眼睛高度(H.sub.1,H.sub.2,H.sub.3); 和ii)根据大小(T.sub.1,T.sub.2,T.sub.3)或眼睛的高度计算眼科镜片的至少一个特征(H 1,H 2,H.sub.3)佩戴镜头的人。 眼科镜片可以是渐进的强度或单眼。 本发明还涉及一种实现这种定义方法的眼科镜片的优化方法和制造方法。 本发明还涉及一组具有取决于穿戴镜片的人的眼睛的尺寸和高度的至少一个特征的透镜。
    • 5. 发明授权
    • Production of an ophthalmic eyeglass intended for a wearer
    • 制造用于佩戴者的眼科眼镜
    • US08142017B2
    • 2012-03-27
    • US12677616
    • 2008-09-11
    • Bjorn DrobeSoazic MoussetClaude Pedrono
    • Bjorn DrobeSoazic MoussetClaude Pedrono
    • G02C7/02
    • G02C7/068G02C7/027G02C7/061
    • A method for producing an ophthalmic glass (1) intended for an identified wearer of spectacles comprises distribution of an optical power addition between an anterior face (SANT) and a posterior face (SPOST) of said glass. Said distribution of the addition is done in such a way as to modify an optical characteristic as a function of relative amplitudes of eye and head movements of the wearer. Superior comfort of the glass in use is thus obtained. The optical characteristic which is considered may be, in particular, a variation of magnification procured by the glass between far and near vision conditions. An improvement of the invention is to also modify a design of the progressive glass as a function of the amplitudes of the eye and head movements of the wearer, using only a single semifinished glass model of fixed design for each addition value of the anterior face.
    • 用于制造眼镜用眼镜的眼用玻璃(1)的方法包括在所述玻璃的前表面(SANT)和后表面(SPOST)之间分配光学功率添加。 所述添加的分布以这样的方式进行,以便改变作为穿戴者的眼睛和头部运动的相对幅度的函数的光学特性。 因此获得了使用中玻璃的舒适性。 所考虑的光学特性可以特别地是由远视觉条件之间的玻璃获得的放大倍数的变化。 本发明的改进在于,仅使用固定设计的单个半成品玻璃模型来改变前脸的每个附加值的渐进式玻璃的设计,作为使用者的眼睛和头部移动幅度的函数。
    • 10. 发明授权
    • Progressive multifocal ophthalmic lens
    • 渐进多焦点眼科镜片
    • US08876288B2
    • 2014-11-04
    • US13578050
    • 2011-02-08
    • Marie-Anne BerthezeneBernard BourdoncleLaurent CalixteCyril GuillouxSoazic MoussetDamien Paille
    • Marie-Anne BerthezeneBernard BourdoncleLaurent CalixteCyril GuillouxSoazic MoussetDamien Paille
    • G02C7/06
    • G02C7/063
    • The invention relates to a finished or semi-finished lens which comprises: a disc containing all the points of the lens that have the same abscissa and the same ordinate as points located within a circle in the reference plane having a diameter of 30 millimeters and centered on the prism reference point; a progression length of less than 14.5 millimeters; a first specific point having a cylinder value equal to the maximum cylinder value of all the points of the lens located in the nasal area and in the disc; and a second specific point having a cylinder value equal to the maximum cylinder value of all the points of the lens located in the temporal area and in the disc; a first ratio between: the maximum gradient of the cylinder for the points of the lens that have the same abscissa and the same ordinate as the points located on segments connecting the mounting cross to the first and second specific points, and surface addition of less than 0.095 per millimeter; and a second ratio between: the maximum cylinder value of the first and second specific points, and surface addition of no more than 0.85. The invention enhances the comfort of the wearer.
    • 本发明涉及成品或半成品透镜,其包括:盘,其包含具有与参考平面中具有相同横坐标的相同坐标的点的相同坐标,所述点位于具有30毫米直径的参考平面内的圆内,并且居中 在棱镜参考点上; 进展长度小于14.5毫米; 第一具体点具有等于位于鼻区域和盘中的透镜的所有点的最大圆柱值的圆柱值; 以及第二特定点,其具有等于位于所述时间区域和所述盘中的所述透镜的所有点的最大圆柱值的圆柱值; 第一比例是:具有相同横坐标的透镜的点的圆柱体的最大梯度和与将安装横截面连接到第一和第二特定点的分段上的点相同的纵坐标,以及表面加法小于 0.095每毫米; 并且第二比率为:第一和第二特定点的最大圆柱值,表面添加量不大于0.85。 本发明增强了佩戴者的舒适度。