Progressive addition lens for myopia control and method of manufacturing the same

    公开(公告)号:US11782293B2

    公开(公告)日:2023-10-10

    申请号:US18159273

    申请日:2023-01-25

    IPC分类号: G02C7/06 G02C7/02

    摘要: A progressive addition lens contains a plurality of microlenses for providing simultaneous myopic defocus. The microlenses are superimposed on a power variation surface of the lens, which includes a designated distance portion in the upper section of the lens adapted for distance vision and a fitting cross; a designated near portion located in the lower section of the lens, the near portion including a near reference point having a near dioptric power adapted for near vision; and a designated intermediate corridor extending between the designated distance portion and near portions. Microlenses are excluded from all areas of the surface located below a notional line extending from nasal to temporal limits of the lens at a vertical coordinate above the near reference point where the vertical coordinate lies at a distance above the near reference point with the distance being in a range between 1.5 mm and 3 mm.

    PROGRESSIVE ADDITION LENS FOR MYOPIA CONTROL AND METHOD OF MANUFACTURING THE SAME

    公开(公告)号:US20230161177A1

    公开(公告)日:2023-05-25

    申请号:US18159273

    申请日:2023-01-25

    IPC分类号: G02C7/02 G02C7/06

    摘要: A progressive addition lens contains a plurality of microlenses for providing simultaneous myopic defocus. The microlenses are superimposed on a power variation surface of the lens, which includes a designated distance portion in the upper section of the lens adapted for distance vision and a fitting cross; a designated near portion located in the lower section of the lens, the near portion including a near reference point having a near dioptric power adapted for near vision; and a designated intermediate corridor extending between the designated distance portion and near portions. Microlenses are excluded from all areas of the surface located below a notional line extending from nasal to temporal limits of the lens at a vertical coordinate above the near reference point where the vertical coordinate lies at a distance above the near reference point with the distance being in a range between 1.5 mm and 3 mm.

    Ophthalmic lens design and/or dispensing
    3.
    发明授权
    Ophthalmic lens design and/or dispensing 有权
    眼科镜片设计和/或分配

    公开(公告)号:US08434025B2

    公开(公告)日:2013-04-30

    申请号:US12093665

    申请日:2006-11-15

    IPC分类号: G06F3/048 G06C3/00

    摘要: A method of designing and/or selecting a progressive addition lens design for a wearer is disclosed. In an embodiment, the method includes displaying a graphical representation of an initial progressive addition lens design including design parameters having design values. A user interface is provided including, for each of one or more of the design parameters, a control that is adjustable over a range of levels, each level in the range being associated with a corresponding value of the respective design parameter. A control is adjusted to select a level and the selection is processed so as to substantially simultaneously update the displayed graphical representation in accordance with the selected level to provide a modified progressive lens design. A system for designing and/or selecting a progressive addition lens design for a wearer is also disclosed.

    摘要翻译: 公开了一种为佩戴者设计和/或选择渐进附加透镜设计的方法。 在一个实施例中,该方法包括显示包括具有设计值的设计参数的初始渐进附加透镜设计的图形表示。 提供了一种用户界面,其包括对于一个或多个设计参数中的每一个,可在一个级别范围内调节的控制,该范围中的每个级别与相应设计参数的对应值相关联。 调整控制以选择一个级别,并且处理该选择,以便根据所选择的级别基本上同时更新所显示的图形表示,以提供经修改的渐进式镜片设计。 还公开了一种用于设计和/或选择穿戴者渐进附加镜片设计的系统。

    Array of progressive ophthalmic lens elements
    4.
    发明授权
    Array of progressive ophthalmic lens elements 有权
    渐进式眼科镜片元件阵列

    公开(公告)号:US08210679B2

    公开(公告)日:2012-07-03

    申请号:US11913575

    申请日:2006-05-05

    IPC分类号: G02C7/06

    摘要: An array of progressive ophthalmic lens elements is disclosed. The progressive ophthalmic elements contained in the array having substantially the same addition power and substantially the same optical prescription for distance vision. Each of the progressive ophthalmic lens elements has a progressive lens design characterized by a set of parameters defining a distance zone providing a refracting power for distance vision, a near zone providing a refracting power for near vision and a corridor having a refracting power varying from that of the distance zone to that of the near zone. The progressive ophthalmic lens elements provide, for a range of values or categories of at least two lifestyle and/or biometric parameters of lens wearers, different progressive lens designs in which at least two of the lens design parameters each have a respective value or characteristic attributable to, or associated with, a particular value or category of a respective one of the lifestyle and/or biometric parameters.

    摘要翻译: 公开了一系列渐进式眼科镜片元件。 包含在阵列中的渐进眼科元件具有基本相同的附加功率和用于远视的基本相同的光学处方。 每个渐进式眼科镜片元件具有渐进式镜片设计,其特征在于一组参数,其定义了提供距离视力的折射力的距离区域,为近视力提供折射力的近区域和具有与之相似的折射力的走廊 的距离区域与近区域的距离。 渐进式眼科镜片元件为透镜佩戴者的至少两种生活方式和/或生物特征参数的一系列值或类别提供不同的渐进透镜设计,其中透镜设计参数中的至少两个具有相应的值或特性可归因于 到或与其相关联的生物体和/或生物特征参数中的相应一个的特定值或类别。

    Method of designing progressive lenses
    5.
    发明授权
    Method of designing progressive lenses 有权
    渐进镜片设计方法

    公开(公告)号:US07344245B2

    公开(公告)日:2008-03-18

    申请号:US11132234

    申请日:2005-05-19

    IPC分类号: G02C7/06 G06F19/00

    CPC分类号: G02C7/061 G02C7/028

    摘要: A method and system for designing a progressive lens is disclosed. The method includes modifying a reference progressive lens design having a peripheral design which is suitable for a wearer and design features with known values. The modification of the reference progressive lens design provides a new progressive lens design in which at least one of the design features have been customized according to the wearer's preference. The new progressive lens design has substantially the same peripheral design as the reference progressive lens design.

    摘要翻译: 公开了一种用于设计渐进镜片的方法和系统。 该方法包括修改具有适合于佩戴者的外围设计的参考渐变镜片设计和具有已知值的设计特征。 参考渐进镜片设计的修改提供了一种新的渐进镜片设计,其中至少一个设计特征已​​经根据佩戴者的偏好被定制。 新的渐进镜片设计具有与参考渐进镜片设计基本相同的外围设计。

    ARRAY OF PROGRESSIVE OPHTHALMIC LENS ELEMENTS
    6.
    发明申请
    ARRAY OF PROGRESSIVE OPHTHALMIC LENS ELEMENTS 有权
    渐进眼镜镜片元件阵列

    公开(公告)号:US20090290125A1

    公开(公告)日:2009-11-26

    申请号:US11913575

    申请日:2006-05-05

    IPC分类号: G02C7/06 A61B3/00

    摘要: An array of progressive ophthalmic lens elements is disclosed. The progressive ophthalmic elements contained in the array having substantially the same addition power and substantially the same optical prescription for distance vision. Each of the progressive ophthalmic lens elements has a progressive lens design characterised by a set of parameters defining a distance zone providing a refracting power for distance vision, a near zone providing a refracting power for near vision and a corridor having a refracting power varying from that of the distance zone to that of the near zone. The progressive ophthalmic lens elements provide, for a range of values or categories of at least two lifestyle and/or biometric parameters of lens wearers, different progressive lens designs in which at least two of the lens design parameters each have a respective value or characteristic attributable to, or associated with, a particular value or category of a respective one of the lifestyle and/or biometric parameters.

    摘要翻译: 公开了一系列渐进式眼科镜片元件。 包含在阵列中的渐进眼科元件具有基本相同的附加功率和用于远视的基本相同的光学处方。 每个渐进式眼科镜片元件具有渐进式镜片设计,其特征在于一组参数,其定义了提供距离视力的折射力的距离区域,为近视力提供折射力的近区域和具有与之相似的折射力的走廊 的距离区域与近区域的距离。 渐进式眼科镜片元件为透镜佩戴者的至少两种生活方式和/或生物特征参数的一系列值或类别提供不同的渐进透镜设计,其中透镜设计参数中的至少两个具有相应的值或特性可归因于 到或与其相关联的生物体和/或生物特征参数中的相应一个的特定值或类别。

    Ophthalmic Lens Design and/or Dispensing
    7.
    发明申请
    Ophthalmic Lens Design and/or Dispensing 有权
    眼科镜片设计和/或点胶

    公开(公告)号:US20080282183A1

    公开(公告)日:2008-11-13

    申请号:US12093665

    申请日:2006-11-15

    IPC分类号: G06F3/048

    摘要: A method of designing and/or selecting a progressive addition lens design for a wearer is disclosed. In an embodiment, the method includes displaying a graphical representation of an initial progressive addition lens design including design parameters having design values. A user interface is provided including, for each of one or more of the design parameters, a control that is adjustable over a range of levels, each level in the range being associated with a corresponding value of the respective design parameter. A control is adjusted to select a level and the selection is processed so as to substantially simultaneously update the displayed graphical representation in accordance with the selected level to provide a modified progressive lens design. A system for designing and/or selecting a progressive addition lens design for a wearer is also disclosed.

    摘要翻译: 公开了一种为佩戴者设计和/或选择渐进附加透镜设计的方法。 在一个实施例中,该方法包括显示包括具有设计值的设计参数的初始渐进附加透镜设计的图形表示。 提供了一种用户界面,其包括对于一个或多个设计参数中的每一个,可在一个级别范围内调节的控制,该范围中的每个级别与相应设计参数的对应值相关联。 调整控制以选择一个级别,并且处理该选择,以便根据所选择的级别基本上同时更新所显示的图形表示,以提供经修改的渐进式镜片设计。 还公开了一种用于设计和/或选择穿戴者渐进附加镜片设计的系统。

    Ophthalmic Lens Element for Myopia Correction
    8.
    发明申请
    Ophthalmic Lens Element for Myopia Correction 有权
    用于近视矫正的眼科镜片元件

    公开(公告)号:US20090257026A1

    公开(公告)日:2009-10-15

    申请号:US12083227

    申请日:2006-10-12

    IPC分类号: G02C7/06 A61B3/00 A61B3/113

    CPC分类号: G02C7/063 G02C2202/24

    摘要: An ophthalmic lens element (100) for correcting myopia in a wearer's eye is disclosed. The lens element (100) includes a central zone (102) and a peripheral zone (104). The central zone (102) provides a first optical correction for substantially correcting myopia associated with the foveal region of the wearer's eye. The peripheral zone (104) surrounds the central zone (102) and provides a second optical correction for substantially correcting myopia or hyperopia associated with a peripheral region of the retina of the wearer's eye. A system and method for dispensing or designing an ophthalmic lens element for correcting myopia in a wearer's eye is also disclosed.

    摘要翻译: 公开了一种用于矫正佩戴者眼睛中的近视的眼用透镜元件(100)。 透镜元件(100)包括中心区域(102)和周边区域(104)。 中心区域(102)提供用于基本上校正与佩戴者眼睛的中心凹区域相关联的近视的第一光学校正。 周边区域(104)围绕中心区域(102)并且提供第二光学校正,用于基本上校正与佩戴者的眼睛的视网膜的周边区域相关联的近视或远视。 还公开了一种用于分配或设计用于矫正佩戴者眼睛中的近视的眼科镜片元件的系统和方法。

    Ophthalmic lens element for myopia correction
    9.
    发明授权
    Ophthalmic lens element for myopia correction 有权
    用于近视矫正的眼科镜片

    公开(公告)号:US07862171B2

    公开(公告)日:2011-01-04

    申请号:US12083227

    申请日:2006-10-12

    IPC分类号: A61B3/14 G02C7/04

    CPC分类号: G02C7/063 G02C2202/24

    摘要: An ophthalmic lens element (100) for correcting myopia in a wearer's eye is disclosed. The lens element (100) includes a central zone (102) and a peripheral zone (104). The central zone (102) provides a first optical correction for substantially correcting myopia associated with the foveal region of the wearer's eye. The peripheral zone (104) surrounds the central zone (102) and provides a second optical correction for substantially correcting myopia or hyperopia associated with a peripheral region of the retina of the wearer's eye. A system and method for dispensing or designing an ophthalmic lens element for correcting myopia in a wearer's eye is also disclosed.

    摘要翻译: 公开了一种用于矫正佩戴者眼睛中的近视的眼用透镜元件(100)。 透镜元件(100)包括中心区域(102)和周边区域(104)。 中心区域(102)提供用于基本上校正与佩戴者眼睛的中心凹区域相关联的近视的第一光学校正。 周边区域(104)围绕中心区域(102)并且提供第二光学校正,用于基本上校正与佩戴者的眼睛的视网膜的周边区域相关联的近视或远视。 还公开了一种用于分配或设计用于矫正佩戴者眼睛中的近视的眼科镜片元件的系统和方法。