Producing a customized spectacle lens in accordance with a blurred perception
    21.
    发明授权
    Producing a customized spectacle lens in accordance with a blurred perception 有权
    根据模糊的感觉制作定制的眼镜镜片

    公开(公告)号:US08573778B2

    公开(公告)日:2013-11-05

    申请号:US13264146

    申请日:2010-04-12

    IPC分类号: A61B3/00 A61B3/02 A61B3/10

    CPC分类号: G02C7/061 G02C7/027

    摘要: A method for producing an ophthalmic spectacle lens makes it possible to fit out a wearer of lenses in a manner which is customized as a function of a perception of blur by said wearer. The lens is selected so that the wearer has the impression of having a field of sharp vision which has a reference width. This reference width is determined on the basis of a first lens which complies with the wearer's ophthalmic prescription and a reference threshold value of the blur. It is thereafter associated within the lens which is provided for the wearer with a threshold value of the blur which is perceived by this wearer.

    摘要翻译: 用于制造眼科镜片的方法使得可以以根据所述佩戴者的模糊感觉来定制的方式来装配透镜佩戴者。 选择透镜使得佩戴者具有具有参考宽度的具有锐度视野的印象。 该参考宽度基于符合佩戴者的眼科处方的第一透镜和模糊的参考阈值来确定。 此后,其在针对佩戴者提供的镜片内与模拟感觉的阈值相关联。

    Manufacturing of progressive spectacle lens customized based on blur perception
    22.
    发明授权
    Manufacturing of progressive spectacle lens customized based on blur perception 有权
    基于模糊感知定制渐进式眼镜镜片的制造

    公开(公告)号:US08540366B2

    公开(公告)日:2013-09-24

    申请号:US13376558

    申请日:2010-06-07

    IPC分类号: G02C7/06

    CPC分类号: G02C7/061 G02C7/024 G02C7/027

    摘要: The invention relates to the making of a progressive spectacle lens for customizing the lens based on the blur perception by a future lens wearer. Accordingly, a blur threshold value is determined for the wearer according to a blur perception criterion that varies based on an optical-power addition value prescribed for the wearer. The blur threshold value is associated with a reference sight direction for the lens provided to the wearer.

    摘要翻译: 本发明涉及一种用于根据未来镜头佩戴者的模糊感知定制镜片的渐进式眼镜镜片的制造。 因此,根据为佩戴者规定的光学功率增加值而变化的模糊感知标准,针对佩戴者确定模糊阈值。 模糊阈值与提供给佩戴者的镜片的参考视线方向相关联。

    PRODUCING A CUSTOMIZED SPECTACLE LENS IN ACCORDANCE WITH A BLURRED PERCEPTION
    23.
    发明申请
    PRODUCING A CUSTOMIZED SPECTACLE LENS IN ACCORDANCE WITH A BLURRED PERCEPTION 有权
    根据盲点生产定制的镜片

    公开(公告)号:US20120038889A1

    公开(公告)日:2012-02-16

    申请号:US13264146

    申请日:2010-04-12

    IPC分类号: A61B3/02

    CPC分类号: G02C7/061 G02C7/027

    摘要: A method for producing an ophthalmic spectacle lens makes it possible to fit out a wearer of lenses in a manner which is customized as a function of a perception of blur by said wearer. The lens (V4) is selected so that the wearer has the impression of having a field of sharp vision which has a reference width. This reference width is determined on the basis of a first lens (V7) which complies with the wearer's ophthalmic prescription and a reference threshold value of the blur (BR). It is thereafter associated within the lens which is provided for the wearer with a threshold value (B0) of the blur which is perceived by this wearer.

    摘要翻译: 用于制造眼科镜片的方法使得可以以根据所述佩戴者的模糊感觉来定制的方式来装配透镜佩戴者。 选择透镜(V4),使得佩戴者具有具有参考宽度的具有锐度视野的印象。 该参考宽度基于符合佩戴者的眼科处方的第一透镜(V7)和模糊(BR)的参考阈值来确定。 此后,它在为穿戴者提供的镜片内与该佩戴者感觉到的模糊的阈值(B0)相关联。

    Method for Measuring the Perception of Spatial Orientation of a Person
    24.
    发明申请
    Method for Measuring the Perception of Spatial Orientation of a Person 审中-公开
    衡量人的空间取向感的方法

    公开(公告)号:US20120038630A1

    公开(公告)日:2012-02-16

    申请号:US13141075

    申请日:2009-12-17

    IPC分类号: G06T15/00 G06F15/00

    摘要: A method for measuring the perception of spatial orientation of a person comprising the steps of: modifying a first non visual frame of reference and providing a second non visual frame of reference and measuring the value of the parameter representative of the perception of spatial orientation; modifying a first visual frame of reference so as to provide a second visual frame of reference and measuring the value of the parameter representative of the perception of spatial orientation; combining the measured values of the parameters representative of the perception of spatial orientation of preceding steps so as to obtain a value representing the sensitivity of the person referred to a scale of sensitivity to perception of spatial orientation.

    摘要翻译: 一种用于测量人的空间取向感知的方法,包括以下步骤:修改第一非视觉参照系,并提供第二非视觉参照系,并测量代表空间取向感知的参数的值; 修改第一视觉参照系以便提供第二视觉参照系,并测量表示空间取向感知的参数的值; 组合表示前面步骤的空间取向的感知的参数的测量值,以便获得表示对敏感度的敏感度的敏感度的值与空间取向的感知的值。

    MULTI-TINT COLOURED OPHTALMIC LENSES
    25.
    发明申请
    MULTI-TINT COLOURED OPHTALMIC LENSES 有权
    多层彩色光学镜片

    公开(公告)号:US20100053550A1

    公开(公告)日:2010-03-04

    申请号:US12514544

    申请日:2007-11-15

    IPC分类号: G02C7/10 G02C7/06

    CPC分类号: G02C5/001 G02C7/105

    摘要: The invention relates to an ophtalmic lens comprising, on its surface, a first central zone preferentially transmitting the long wavelengths of the visible spectrum, and a second peripheral zone preferentially transmitting the short wavelengths of the visible spectrum.

    摘要翻译: 本发明涉及一种眼底透镜,其表面上包括优先透射可见光谱的长波长的第一中心区域和优先透射可见光谱的短波长的第二周边区域。

    Transparent and polarizing viewing element having a zone associated with an obliquely oriented polarizing filter
    27.
    发明申请
    Transparent and polarizing viewing element having a zone associated with an obliquely oriented polarizing filter 有权
    具有与倾斜偏振滤光片相关联的区域的透明和偏振观察元件

    公开(公告)号:US20070146574A1

    公开(公告)日:2007-06-28

    申请号:US10594604

    申请日:2005-03-29

    IPC分类号: G02F1/1333

    CPC分类号: G02C7/12 A42B3/226

    摘要: The invention concerns a transparent and polarizing viewing element (2) divided into several zones (2a, 2b). At least one of the zones (2a) is associated with a light polarizing filter. The light passing through the optical surface is affected differently for two of said zones (2a, 2b) depending on the polarizing direction of said light. The polarizing filter is obliquely oriented relative to a horizontal direction (H) in the operational position of the element (2; 5), with an angle between the filter orientation and said horizontal direction of 90 degrees and of 0 degree.

    摘要翻译: 本发明涉及一种分为几个区域(2a,2b)的透明和偏振观察元件(2)。 至少一个区域(2a)与光偏振滤光器相关联。 根据所述光的偏振方向,穿过光学表面的光对于两个所述区域(2a,2b)的影响不同。 偏振滤光器在元件(2; 5)的操作位置中相对于水平方向(H)倾斜定向,其中过滤器取向和所述水平方向之间的角度为90度和0度。