Method of selecting a semi-finished ophthalmic lens according to a given spectacle frame
    3.
    发明授权
    Method of selecting a semi-finished ophthalmic lens according to a given spectacle frame 有权
    根据给定的眼镜架选择半成品眼科镜片的方法

    公开(公告)号:US08540367B2

    公开(公告)日:2013-09-24

    申请号:US12811043

    申请日:2008-12-23

    IPC分类号: G02C13/00

    CPC分类号: G02C13/003

    摘要: A method of selecting a semi-finished ophthalmic lens according to a given spectacle frame comprising the steps of: providing the spectacle frame front face base data providing a list of semi-finished ophthalmic lenses with a plurality of front face bases, and selecting from the list of semi-finished ophthalmic lenses the semi-finished ophthalmic lens whose front base is the closest from the front base of the spectacle frame.

    摘要翻译: 一种选择根据给定眼镜架的半成品眼镜片的方法,包括以下步骤:提供眼镜架正面基础数据,提供具有多个前脸基座的半成品眼镜片列表,并从 半成品眼科镜片列表,其前底座与眼镜框前部最靠近的半成品眼镜片。

    Method of Selecting a Semi-Finished Ophthalmic Lens According to a Given Spectacle Frame
    4.
    发明申请
    Method of Selecting a Semi-Finished Ophthalmic Lens According to a Given Spectacle Frame 有权
    根据给定的眼镜框选择半成品眼科镜片的方法

    公开(公告)号:US20100283965A1

    公开(公告)日:2010-11-11

    申请号:US12811043

    申请日:2008-12-23

    IPC分类号: G02C7/02 G02C13/00

    CPC分类号: G02C13/003

    摘要: A method of selecting a semi-finished ophthalmic lens according to a given spectacle frame comprising the steps of: providing the spectacle frame front face base data providing a list of semi-finished ophthalmic lenses with a plurality of front face bases, and selecting from the list of semi-finished ophthalmic lenses the semi-finished ophthalmic lens whose front base is the closest from the front base of the spectacle frame.

    摘要翻译: 一种选择根据给定眼镜架的半成品眼镜片的方法,包括以下步骤:提供眼镜架正面基础数据,提供具有多个前脸基座的半成品眼镜片列表,并从 半成品眼科镜片列表,其前底座与眼镜框前部最靠近的半成品眼镜片。

    Method for selecting base-curves for an ophthalmic lens and related spectacle lens manufacturing method
    5.
    发明授权
    Method for selecting base-curves for an ophthalmic lens and related spectacle lens manufacturing method 有权
    用于选择眼镜片的基础曲线的方法和相关的眼镜镜片制造方法

    公开(公告)号:US08313194B2

    公开(公告)日:2012-11-20

    申请号:US12811086

    申请日:2008-12-23

    IPC分类号: G02C7/02

    摘要: A method for selecting base-curves for an ophthalmic lens according to given prescription data comprising the steps of: providing a base-curve series consisting of a plurality of base-curves; calculating a target lens according to the prescription data; calculating the base-curves calculated lenses according to the prescription data; selecting, for at least an optical parameter and/or a geometrical parameter, a threshold value for the difference between the base-curves calculated lenses values and the target lens value of said parameter(s); determining the list of the base-curves of the base-curve series where said difference for said parameter(s) is less or equal to the selected threshold value(s).

    摘要翻译: 一种用于根据给定的处方数据选择眼镜的基础曲线的方法,包括以下步骤:提供由多个基本曲线组成的基本曲线系列; 根据处方数据计算目标镜头; 根据处方数据计算计算出的基准曲线; 为至少光学参数和/或几何参数选择用于所述基础曲线计算的透镜值与所述参数的目标透镜值之间的差的阈值; 确定所述基准曲线系列的基础曲线的列表,其中所述参数的所述差小于或等于所选择的阈值。

    METHOD FOR ASSESSING AN OPTICAL FEATURE OF AN OPHTHALMIC LENS DESIGN
    6.
    发明申请
    METHOD FOR ASSESSING AN OPTICAL FEATURE OF AN OPHTHALMIC LENS DESIGN 有权
    用于评估眼睛透镜设计的光学特征的方法

    公开(公告)号:US20120188504A1

    公开(公告)日:2012-07-26

    申请号:US13318339

    申请日:2010-04-22

    IPC分类号: G02C7/02

    摘要: A method implemented by computer means of assessing at least a selected optical feature of an ophthalmic lens design over a prescription and optionally design particularity domain comprising the steps of: a) selecting a prescription and optionally design particularity parameter set comprising a plurality of prescription parameters in the list consisting of spherical power (SPH), cylindrical power (CYL), cylinder axis (AXE), addition power (ADD) and selecting a prescription and optionally design particularity range for each selected prescription and optionally design particularity parameter so as to define the prescription and optionally design particularity domain; b) meshing the prescription and optionally design particularity domain so as to provide a plurality of meshing coordinates; c) providing an assessment criterion for the selected optical feature of the ophthalmic lens design; d) calculating the assessment criterion value for each meshing coordinate of step b); e) providing a sensory representation of the assessment criterion values over the prescription and optionally design particularity domain.A method for calculating or optimizing an ophthalmic lens design comprising the use of preceding method.

    摘要翻译: 一种通过计算机方法实现的方法,其通过处方和可选地设计特定领域评估眼科镜片设计的至少一个选定的光学特征,包括以下步骤:a)选择处方和可选地设计包括多个处方参数的特征参数集 该列表包括球面光焦度(SPH),圆柱形光焦度(CYL),圆柱轴线(AX),附加光焦度(ADD),并为每个选定的处方选择处方和可选地设计特定范围,并且可选地设计特定性参数,以便定义 处方和可选设计特殊领域; b)将处方和可选地设计的特殊域进行啮合,以便提供多个啮合坐标; c)为眼科镜片设计的所选光学特征提供评估标准; d)计算步骤b)的每个啮合坐标的评估标准值; e)提供关于处方和可选地设计特定领域的评估标准值的感官表示。 一种用于计算或优化眼科镜片设计的方法,包括使用前述方法。