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    Method of manufacturing ophthalmic lenses and system for the manufacturing of such ophthalmic lenses
    1.
    发明授权
    Method of manufacturing ophthalmic lenses and system for the manufacturing of such ophthalmic lenses 有权

    公开(公告)号：US10850362B2

    公开(公告)日：2020-12-01

    申请号：US16164454

    申请日：2018-10-18

    Applicant: ESSILOR INTERNATIONAL

    Inventor： Peiqi Jiang ,  Gabriel Keita ,  Leanirith Yean ,  Gilles Baillet

    IPC: B24B9/14 ,  B24B13/005 ,  B29D11/00

    Abstract: The invention concerns a method of manufacturing an ophthalmic lens, comprising the steps of providing, mounting and blocking a substrate (10) on a machining support unit (65), surfacing an upper face (12) of said substrate, edging a peripheral edge (13) of said substrate, wherein said machining support unit comprises a surfacing member (40) and an edging member (30) which are separable, said surfacing member having a cavity (51) in which said edging member is located during said step of surfacing, said surfacing and edging members being configured so that said substrate is mounted and blocked on said machining support unit in a first predetermined position for the surfacing and the edging and, between said steps of surfacing and edging, the method comprises the step of withdrawing said surfacing member from said machining support unit by retaining said substrate on said edging member.

    EYEGLASS RATING WITH RESPECT TO PROTECTION AGAINST UV HAZARD
    6.
    发明申请
    EYEGLASS RATING WITH RESPECT TO PROTECTION AGAINST UV HAZARD 有权
    关于防紫外线危害的眼睛评分

    公开(公告)号：US20130341523A1

    公开(公告)日：2013-12-26

    申请号：US14003159

    申请日：2012-12-13

    Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

    Inventor： Karl Citek ,  Gilles Baillet ,  Francisco De Ayguavives ,  Gabriel Keita

    IPC: G01N21/59

    CPC classification number: G01N21/59 ,  A61F9/02 ,  B07C5/342 ,  G01J1/429 ,  G01M11/0285 ,  G01N21/33 ,  G01N21/55 ,  G01N2021/558 ,  G01N2201/0616 ,  G02C7/028 ,  G02C7/10

    Abstract: An index value is calculated for rating an eyeglass with respect to protection against UV hazard. The index value is based on an integrated UV transmission value through the eyeglass and an integrated UV reflection value related to a back face of the eyeglass. Thus, the index value takes into account actual wearing conditions where UV eye exposure is due either to transmission through the eyeglass or reflection on the eyeglass back face. Respective index values obtained for a set of eyeglasses allow easy sorting of the eyeglasses with respect to UV protection efficiency.

    Abstract translation: 计算指标值以评估眼镜对于防止紫外线危害的防护。 指数值基于通过眼镜的综合紫外线透射值和与眼镜背面相关的综合紫外线反射值。 因此，指数值考虑到紫外线暴露是由于通过眼镜透射或眼镜背面反射导致的实际佩戴状况。 针对一组眼镜获得的各种指标值允许眼镜相对于紫外线防护效率的轻松分类。

    System and method for demonstrating an optical disorder
    7.
    发明授权
    System and method for demonstrating an optical disorder 有权

    公开(公告)号：US11810468B2

    公开(公告)日：2023-11-07

    申请号：US16745908

    申请日：2020-01-17

    Applicant: ESSILOR INTERNATIONAL

    Inventor： Gabriel Keita ,  John Guerra

    IPC: G02C7/06 ,  G02C7/02 ,  G09B19/00

    CPC classification number: G09B19/00 ,  G02C7/027 ,  G02C7/063 ,  G02C7/066

    Abstract: A method for demonstrating an optical disorder includes providing two ophthalmic lenses in a first position relative to each other. Each lens includes a first vision zone and a second vision zone. The first vision zone includes a distance vision zone having a distance vision reference point and a power of between about −1.00 Diopters and −4.00 Diopters. The second vision zone includes a near vision zone having a near vision reference point and a power of between about +1.00 Diopters and about +4.00 Diopters. Each lens includes an Add power of between +2.00 Diopters and +3.25 Diopters; the ophthalmic lenses are repositioned to a second position relative to each other, so the distance vision zone of each lens is viewable by a wearer through the near vision zone and the near vision zone of each lens is viewable by a wearer through the distance vision zone.

    EYEGLASS RATING WITH RESPECT TO PROTECTION AGAINST UV HAZARD
    8.
    发明申请
    EYEGLASS RATING WITH RESPECT TO PROTECTION AGAINST UV HAZARD 有权
    关于防紫外线危害的眼睛评分

    公开(公告)号：US20140008543A1

    公开(公告)日：2014-01-09

    申请号：US14023864

    申请日：2013-09-11

    Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

    Inventor： Karl Citek ,  Gilles Baillet ,  Francisco De Ayguavives ,  Gabriel Keita

    IPC: G01M11/02

    CPC classification number: G01N21/59 ,  A61F9/02 ,  B07C5/342 ,  G01J1/429 ,  G01M11/0285 ,  G01N21/33 ,  G01N21/55 ,  G01N2021/558 ,  G01N2201/0616 ,  G02C7/028 ,  G02C7/10

    Abstract: An index value is calculated for rating an eyeglass with respect to protection against UV hazard. The index value is based on an integrated UV transmission value through the eyeglass and an integrated UV reflection value related to a back face of the eyeglass. Thus, the index value takes into account actual wearing conditions where UV eye exposure is due either to transmission through the eyeglass or reflection on the eyeglass back face. Respective index values obtained for a set of eyeglasses allow easy sorting of the eyeglasses with respect to UV protection efficiency.

    Abstract translation: 计算指标值以评估眼镜对于防止紫外线危害的防护。 指数值基于通过眼镜的综合紫外线透射值和与眼镜背面相关的综合紫外线反射值。 因此，指数值考虑到紫外线暴露是由于通过眼镜透射或眼镜背面反射导致的实际佩戴状况。 针对一组眼镜获得的各种指标值允许眼镜相对于紫外线防护效率的轻松分类。

    Method of manufacturing ophthalmic lenses and system for the manufacturing of such ophthalmic lenses
    9.
    发明授权
    Method of manufacturing ophthalmic lenses and system for the manufacturing of such ophthalmic lenses 有权

    公开(公告)号：US10131029B2

    公开(公告)日：2018-11-20

    申请号：US14759530

    申请日：2013-01-09

    Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE)

    Inventor： Peiqi Jiang ,  Gabriel Keita ,  Leanirith Yean ,  Gilles Baillet

    IPC: B24B9/14 ,  B24B13/005

    Abstract: A method of manufacturing an ophthalmic lens, includes the steps of providing, mounting and blocking a substrate (10) on a machining support unit (65), surfacing an upper face (12) of the substrate, edging a peripheral edge (13) of the substrate, wherein the machining support unit includes a surfacing member (40) and an edging member (30) which are separable, the surfacing member having a cavity (51) in which the edging member is located during the step of surfacing, the surfacing and edging members being configured so that the substrate is mounted and blocked on the machining support unit in a first predetermined position for the surfacing and the edging and, between the steps of surfacing and edging, the method further includes the step of withdrawing the surfacing member from the machining support unit by retaining the substrate on the edging member.

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