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    AN OPTICAL FUNCTION DETERMINING METHOD
    62.
    发明专利
    AN OPTICAL FUNCTION DETERMINING METHOD 未知

    公开(公告)号：CA2776967C

    公开(公告)日：2018-09-18

    申请号：CA2776967

    申请日：2010-10-07

    Applicant: ESSILOR INT

    Inventor： CALIXTE LAURENT ,  GUILLOUX CYRIL

    IPC: G02C7/02

    Abstract: A method implemented by computer means for determining a virtual wearer-ophthalmic lens-ergorama system associated with an optical function of an ophthalmic lens for a given wearer, comprising: a prescription data providing step, an optical reference surface data providing step, a virtual wearer-ophthalmic lens-ergorama system determining step, a criteria selecting step, a target value defining step, an evaluation step, and a modification step, in which at least one parameter of the virtual wearer-ophthalmic lens-ergorama system different from the base curve of the ophthalmic lens is modified, in order to minimize the difference between the target value and the evaluation criterion value.

    A method of controlling a programmable lens device
    63.
    发明专利
    A method of controlling a programmable lens device 未知

    公开(公告)号：AU2014298460B2

    公开(公告)日：2018-05-31

    申请号：AU2014298460

    申请日：2014-07-30

    Applicant: ESSILOR INT

    Inventor： ARCHAMBEAU SAMUEL ,  BALLET JEROME ,  ESCAICH DAVID ,  FAYOLLE ROMAIN ,  PERROT STEPHANE ,  CANO JEAN-PAUL ,  GUILLOUX CYRIL ,  CALLIER BENOIT ,  YQUEL VINCENT

    IPC: G02C7/08 ,  G02C7/06

    Abstract: A method of controlling a programmable lens device comprising a programmable lens and an optical function controller, the programmable lens having an optical function and extending between at least one eye of the wearer and the real world scene when the device is used by the wearer, and the optical function controller being arranged to control the optical function of the programmable lens, the method comprising: an optical function data receiving step during which optical function data relating to the optical function of the programmable lens is received by the optical function controller, an optical function modifying step during which the optical function of the programmable electronic lens device is modified by the optical function controller based on the optical function data.

    METHOD FOR THE DETERMINATION OF A PROGRESSIVE OPHTHALMIC LENS
    65.
    发明专利
    METHOD FOR THE DETERMINATION OF A PROGRESSIVE OPHTHALMIC LENS 未知

    公开(公告)号：CA2581650C

    公开(公告)日：2016-10-18

    申请号：CA2581650

    申请日：2007-03-13

    Applicant: ESSILOR INT (COMPAGNIE GENERALE D'OPTIQUE)

    Inventor： BERTHEZENE MARIE-ANNE ,  CARIMALO CELINE ,  DE GAUDEMARIS DIANE ,  GUILLOUX CYRIL

    IPC: A61B3/10 ,  G02C7/06

    Abstract: A method for the determination of a progressive ophthalmic lens for a given wearer comprises the stages of: - determining the axial length (LA) of the wearer's eye, - determining an ergorama associating a sight point with each direction of viewing under wearing conditions. - determining power and resulting astigmatism defect targets for each direction of viewing under wearing conditions, the targets being a function of the axial length of the wearer's eye. - calculating the power required on the lens for each direction of viewing by successive iterations in order to obtain the target power defect and the target resulting astigmatism.

    A method of controlling a programmable lens device
    66.
    发明专利
    A method of controlling a programmable lens device 未知

    公开(公告)号：AU2014298460A1

    公开(公告)日：2016-02-18

    申请号：AU2014298460

    申请日：2014-07-30

    Applicant: ESSILOR INT

    Inventor： ARCHAMBEAU SAMUEL ,  BALLET JEROME ,  ESCAICH DAVIS ,  FAYOLLE ROMAIN ,  PERROT STEPHANE ,  CANO JEAN-PAUL ,  GUILLOUX CYRIL ,  CALLIER BENOIT ,  YQUEL VINCENT

    IPC: G02C7/08 ,  G02C7/06

    Abstract: A method of controlling a programmable lens device comprising a programmable lens and an optical function controller, the programmable lens having an optical function and extending between at least one eye of the wearer and the real world scene when the device is used by the wearer, and the optical function controller being arranged to control the optical function of the programmable lens, the method comprising: an optical function data receiving step during which optical function data relating to the optical function of the programmable lens is received by the optical function controller, an optical function modifying step during which the optical function of the programmable electronic lens device is modified by the optical function controller based on the optical function data.

    An optical function determining method
    67.
    发明专利
    An optical function determining method 未知

    公开(公告)号：AU2010305423B2

    公开(公告)日：2015-08-13

    申请号：AU2010305423

    申请日：2010-10-07

    Applicant: ESSILOR INT

    Inventor： CALIXTE LAURENT ,  GUILLOUX CYRIL

    IPC: G02C7/02

    Abstract: A method implemented by computer means for determining a virtual wearer-ophthalmic lens-ergorama system associated with an optical function of an ophthalmic lens for a given wearer, comprising: a prescription data providing step, an optical reference surface data providing step, a virtual wearer-ophthalmic lens-ergorama system determining step, a criteria selecting step, a target value defining step, an evaluation step, and a modification step, in which at least one parameter of the virtual wearer-ophthalmic lens-ergorama system different from the base curve of the ophthalmic lens is modified, in order to minimize the difference between the target value and the evaluation criterion value.

    METHOD FOR THE DETERMINATION OF A PROGRESSIVE OPHTHALMIC LENS
    68.
    发明专利
    METHOD FOR THE DETERMINATION OF A PROGRESSIVE OPHTHALMIC LENS 未知

    公开(公告)号：CA2580216C

    公开(公告)日：2014-12-02

    申请号：CA2580216

    申请日：2007-03-01

    Applicant: ESSILOR INT

    Inventor： GUILLOUX CYRIL ,  DE GAUDEMARIS DIANE ,  CARIMALO CELINE

    IPC: G02C7/02 ,  G02C13/00

    Abstract: A method for the determination by optical optimization of a personalized progressive ophthalmic lens intended to be inserted into a frame chosen by a given wearer for whom a power addition has been prescribed in near vision, the method comprising the stages of: - determining at least one parameter representing the frame chosen by the wearer; - measuring parameters representing the wearer's head-eye behaviour; - weighting the parameters representing the wearer's head-eye behaviour with the parameter representing the frame chosen by the wearer; - determining power and resulting astigmatism defect targets for each direction of viewing under wearing conditions, the targets being associated with an individual merit function taking into account the weighted head-eye coordination parameters. The method allows the design of the lens to be adapted to the size and the shape of the frame chosen.

    An optical function determining method
    69.
    发明专利
    An optical function determining method 未知

    公开(公告)号：AU2010305423A1

    公开(公告)日：2012-05-03

    申请号：AU2010305423

    申请日：2010-10-07

    Applicant: ESSILOR INT

    Inventor： CALIXTE LAURENT ,  GUILLOUX CYRIL

    IPC: G02C7/02

    Abstract: A method implemented by computer means for determining a virtual wearer-ophthalmic lens-ergorama system associated with an optical function of an ophthalmic lens for a given wearer, comprising: a prescription data providing step, an optical reference surface data providing step, a virtual wearer-ophthalmic lens-ergorama system determining step, a criteria selecting step, a target value defining step, an evaluation step, and a modification step, in which at least one parameter of the virtual wearer-ophthalmic lens-ergorama system different from the base curve of the ophthalmic lens is modified, in order to minimize the difference between the target value and the evaluation criterion value.

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