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    • 4. 发明授权
    • Multifunctional ophthalmic measurement system
    • 多功能眼科测量系统
    • US09192296B2
    • 2015-11-24
    • US12674432
    • 2008-08-21
    • Marc AbitbolIan MelnickRan YamHaggai Herman
    • Marc AbitbolIan MelnickRan YamHaggai Herman
    • A61B3/10A61B3/107
    • A61B3/107A61B3/1005A61B3/1015
    • A wavefront measurement system, for measurement of aberrations in the eye, and for measurement of the topography of the cornea of the eye. The system differs from previously available systems in that the wavefront measurement of the eye's aberrations can be performed as a function of eye accommodation. Furthermore, methods for reducing corneal reflection are described. Additionally, the use of a very short focal length Hartman Shack lenslet array enables a very wide range of low order aberrations, up to ±25 diopters, to be measured without any refocusing or motion of the system. Also, methods are described for enabling the presence of defects within the eye to be determined using the aberration measurement system. Another embodiment captures the pupil centering position without any projected illumination pattern being used, so that a subsequent accurate centering and focusing procedure can commence at the initially captured position, thus reducing measurement time.
    • 波前测量系统,用于测量眼睛中的像差,以及用于测量眼睛角膜的形态。 该系统与先前可用的系统不同,因为眼睛像差的波前测量可以作为眼睛调节的功能来执行。 此外,描述了减少角膜反射的方法。 另外,使用非常短的焦距Hartman Shack小透镜阵列能够测量非常宽范围的低阶像差,高达±25屈光度,无需系统的任何重新聚焦或运动。 此外,描述了使用像差测量系统来确定眼睛内的缺陷的存在的方法。 另一个实施例捕获瞳孔定心位置而没有使用任何投影照明图案,使得随后的准确定心和聚焦程序可以在初始捕获的位置开始,从而减少测量时间。
    • 5. 发明申请
    • MULTIFUNCTIONAL OPTHALMIC MEASUREMENT SYSTEM
    • 多功能对位测量系统
    • US20110273669A1
    • 2011-11-10
    • US12674432
    • 2008-08-21
    • Marc AbitbolIan MelnickRan YamHaggai Herman
    • Marc AbitbolIan MelnickRan YamHaggai Herman
    • A61B3/107A61B3/00
    • A61B3/107A61B3/1005A61B3/1015
    • A wavefront measurement system, for measurement of aberrations in the eye, and for measurement of the topography of the cornea of the eye. The system differs from previously available systems in that the wavefront measurement of the eye's aberrations can be performed as a function of eye accommodation. Furthermore, methods for reducing corneal reflection are described. Additionally, the use of a very short focal length Hartman Shack lenslet array enables a very wide range of low order aberrations, up to ±25 diopters, to be measured without any refocusing or motion of the system. Also, methods are described for enabling the presence of defects within the eye to be determined using the aberration measurement system. Another embodiment captures the pupil centering position without any projected illumination pattern being used, so that a subsequent accurate centering and focusing procedure can commence at the initially captured position, thus reducing measurement time.
    • 波前测量系统,用于测量眼睛中的像差,以及用于测量眼睛角膜的形态。 该系统与先前可用的系统不同,因为眼睛像差的波前测量可以作为眼睛调节的功能来执行。 此外,描述了减少角膜反射的方法。 另外,使用非常短的焦距Hartman Shack小透镜阵列能够测量非常宽范围的低阶像差,高达±25屈光度,无需系统的任何重新聚焦或运动。 此外,描述了使用像差测量系统来确定眼睛内的缺陷的存在的方法。 另一个实施例捕获瞳孔定心位置而没有使用任何投影照明图案,使得随后的准确定心和聚焦程序可以在初始捕获的位置开始,从而减少测量时间。
    • 7. 发明授权
    • Aberration correction spectacle lens
    • 畸变修正眼镜
    • US06786602B2
    • 2004-09-07
    • US10159167
    • 2002-05-31
    • Marc Abitbol
    • Marc Abitbol
    • A61B300
    • G02C7/02A61F2/1637A61F2240/002G02C7/027G02C7/028G02C2202/02G02C2202/22
    • A novel method for the design and construction of a spectacle lens for the correction of human vision, including the correction of high order aberrations. The lens enables the provision of super-normal vision using spectacles. Different lenses are described for use at a partial or a fuller field of view. The method applies corrective measures based on data obtained from high order wave front measurements of the subject's eye. According to one method, the Modulation Transfer Function (MTF) of the overall eye and lens optical system is optimized. According to another method, the optimization is performed on the wavefront of the overall eye and lens optical system. Both methods use weighted functions in the optimization procedure. This method of high order aberration correction is also applicable for the design of contact lenses and intra-ocular lenses, and for the execution of refractive eye surgery.
    • 一种用于设计和构造用于矫正人类视觉的眼镜片的新颖方法,包括校正高阶像差。 该镜头能够使用眼镜提供超正常视力。 不同的镜头被描述为在部分或更全面的视场中使用。 该方法基于从受试者眼睛的高阶波前测量获得的数据应用校正措施。 根据一种方法,优化了整个眼睛和镜片光学系统的调制传递函数(MTF)。 根据另一种方法,对整个眼睛和镜片光学系统的波前执行优化。 两种方法在优化过程中使用加权函数。 这种高阶像差校正方法也适用于隐形眼镜和眼内透镜的设计以及执行屈光眼手术。
    • 8. 发明授权
    • Spectacles fitting system and fitting methods useful therein
    • 眼镜配件系统及其中适用的方法
    • US06692127B2
    • 2004-02-17
    • US09859603
    • 2001-05-17
    • Marc AbitbolRan SassonOfer Mosenzon
    • Marc AbitbolRan SassonOfer Mosenzon
    • A61B304
    • G02C13/003G02C13/005G06Q30/0641
    • A spectacles fitting system including a wide-view imaging system operative to provide a wide-view of a client's face, a 3D image processor operative to generate first 3D information describing the client's physical features, a virtual try-on unit operative to receive the digital 3D representation of the client's face and a digital 3D representation of a spectacle frame, to virtually mount the spectacle frame onto the client's face and to generate second 3D information describing frame/facial fit, and a lens fitter operative to receive the first 3D information and the second 3D information and to generate therefrom at least one parameter for face-and-frame customized manufacture and cutting of the lens.
    • 一种眼镜配合系统,包括可用于提供客户脸部的宽视角的宽视角成像系统,可操作以产生描述客户的物理特征的第一3D信息的3D图像处理器,可操作以接收数字的虚拟试用单元 客户脸部的3D表示和眼镜架的数字3D表示,将眼镜架虚拟地安装在客户端的脸上,并产生描述框架/面部贴合的第二3D信息,以及可操作以接收第一3D信息的镜片装配器,以及 第二3D信息,并从中产生至少一个用于面镜定制制造和切割镜片的参数。