METHOD FOR PRODUCING A MULTIFOCAL CORRECTION LENS, AND SYSTEM FOR IMPLEMENTING SAME
    1.
    发明申请
    METHOD FOR PRODUCING A MULTIFOCAL CORRECTION LENS, AND SYSTEM FOR IMPLEMENTING SAME 审中-公开
    用于制造多功能校正镜片的方法和用于实现其的系统

    公开(公告)号:WO00012261A1

    公开(公告)日:2000-03-09

    申请号:PCT/FR1999/002054

    申请日:1999-08-27

    CPC classification number: B24B41/06 B24B13/0012 B24B13/06

    Abstract: The invention concerns a method for producing multifocal correction lenses from semi-finished lenses (1) having at least a first positioning marker M, associated with a correction A called distant vision correction, and a second positioning marker M' associated with a correction B called near vision correction. The method comprises a step which consists in a surface grinding of the semi-finished lens (1) on an internal surface of said lens. The latter is inclined at a specific angle ( beta ), for example using a wedge, so as to induce a prism of prismatic deviation such that the distant vision and the near vision optical centres are brought together and merge. The invention also concerns a system controlled by a data processing device, for example a micro-computer (8), for automatically carrying out the surface grinding step using a recorded programme and parameters input (80) by an operator.

    Abstract translation: 本发明涉及一种用于从具有至少第一定位标记M的半成品透镜(1)制造多焦点校正透镜的方法,所述第一定位标记M与称为远视觉校正的校正A相关联,以及与校正B相关联的第二定位标记M' 近视矫正。 该方法包括在所述透镜的内表面上对半成品透镜(1)进行表面研磨的步骤。 后者以特定角度(β)倾斜,例如使用楔形件,以便引起棱镜偏离的棱镜,使得远视和近视光学中心被聚集并合并。 本发明还涉及由数据处理装置(例如微型计算机(8))控制的系统,用于使用记录的程序和操作者的参数输入(80)来自动执行表面磨削步骤。

    METHOD FOR MACHINING A SURFACE OF AN OPTICAL LENS
    2.
    发明申请
    METHOD FOR MACHINING A SURFACE OF AN OPTICAL LENS 审中-公开
    用于加工光学镜片表面的方法

    公开(公告)号:WO2010145912A1

    公开(公告)日:2010-12-23

    申请号:PCT/EP2010/057012

    申请日:2010-05-20

    CPC classification number: B24B13/0012 B24B13/06

    Abstract: Method for determining movement data representing the movement of a machining tool of an optical lens 3D machining device for machining a surface of an optical lens, wherein the method comprises: ▪ a machining tool data providing stage, ▪ a surface data providing stage, ▪ a machining rule providing stage, ▪ a 3D surface determining stage in which the 3D surface corresponding to the surface consisting of all the positions of the reference point of the machining tool that allow the profile of the cutting edge of the machining tool to tangent the derivable surface of the optical lens is determined, ▪ a movement data determining stage.

    Abstract translation: 用于确定表示用于加工光学透镜的表面的光学透镜3D加工装置的加工工具的运动的运动数据的方法,其中所述方法包括: 加工刀具数据提供阶段? 表面数据提供阶段? 加工规则提供阶段? 三维表面确定阶段,其中确定与由加工工具的参考点的所有位置组成的表面的3D表面,其允许加工工具的切削刃的轮廓与光学透镜的可导出的表面相切, ,? 运动数据确定阶段。

    非球面加工方法、非球面形成方法及び非球面加工装置
    3.
    发明申请
    非球面加工方法、非球面形成方法及び非球面加工装置 审中-公开
    用于加工平面表面的方法,形成平面表面的方法和用于加工平面表面的系统

    公开(公告)号:WO2005039821A1

    公开(公告)日:2005-05-06

    申请号:PCT/JP2004/016491

    申请日:2004-10-29

    Inventor: 宮沢 信

    CPC classification number: B24B13/0012 B24B13/06 B24B51/00

    Abstract: 従来の法線制御加工方法では、X軸テーブルの往復運動制御と、Y軸テーブルの往復運動制御とが絡み合って両テーブルの制御は複雑になっている。そのため、凹凸の段差の大きい強度の乱視を矯正するトーリック面等を研削及び切削する場合に、複雑な制御方法及びそれを動作させるための高機能な制御装置が必要になる。そこで本発明の非球面加工方法は、回転軸を中心に回転する被加工ワークと、ワークの回転軸と同一方向及び前記ワークの回転軸と直交する方向に、ワークと相対移動可能な回転工具214と、を有し、回転工具214は、前記ワークの回転軸と直交する方向においてワークの回転軸の中心からワークの外周部までの一部もしくはすべての領域で、所定の送りピッチで一定方向に移動してワークを非軸対称非球面に加工する。

    Abstract translation: 在常规的正常控制加工方法中,X轴台的往复运动控制和Y轴工作台的往复运动控制相互交织在一起,从而使两个表的控制复杂化。 因此,当用于校正具有显着水平差的强散光的复曲面被研磨或切割时,需要一种复杂的控制方法和用于操作它的高性能控制器。 在非球面的加工方法中,设置有围绕旋转轴线旋转的工件和在工件的旋转轴线方向上相对于工件移动的旋转工具(214),并且在与旋转轴线正交的方向上, 其中所述旋转工具(214)通过在从所述工件的旋转轴线的中心延伸到所述外周部分的所述部分或整个区域中以指定的进给间距沿指定方向移动来将所述工件加工成轴对称非球面表面 的工件在与工件的旋转轴线正交的方向上。

    METHOD OF FORMING A PHOTOCHROMIC SEGMENTED MULTIFOCAL LENS
    4.
    发明申请
    METHOD OF FORMING A PHOTOCHROMIC SEGMENTED MULTIFOCAL LENS 审中-公开
    形成光致发光多分辨镜片的方法

    公开(公告)号:WO2015077177A1

    公开(公告)日:2015-05-28

    申请号:PCT/US2014/065918

    申请日:2014-11-17

    Abstract: A method of forming a photochromic segmented multifocal lens is described. The method involves, forming a segmented multifocal lens blank by molding, in which the segmented multifocal lens blank has a front surface and a rear surface. The front surface of the segmented multifocal lens blank includes a segmented optical power addition portion. The method further includes, grinding the rear surface of the segmented multifocal lens blank, thereby forming a segmented multifocal finished lens having a front surface and a rear surface. The front surface of the segmented multifocal finished lens includes the segmented optical power addition portion. The method additionally includes, forming a photochromic coating layer over at least a portion of the rear surface of the segmented multifocal finished lens. The photochromic coating layer includes at least one photochromic compound.

    Abstract translation: 描述了形成光致变色分段多焦点透镜的方法。 该方法涉及通过模制形成分段多焦点透镜毛坯,其中分割的多焦点透镜毛坯具有前表面和后表面。 分段多焦点透镜毛坯的前表面包括分段的光焦度添加部分。 该方法还包括:研磨分段多焦点透镜毛坯的后表面,从而形成具有前表面和后表面的分段多焦点成像透镜。 分段多焦点成像镜片的前表面包括分段光功率添加部分。 该方法还包括在分段多焦点成品透镜的后表面的至少一部分上形成光致变色涂层。 光致变色涂层包括至少一种光致变色化合物。

    A METHOD OF DETERMINING THE BLOCKING POSITION OF AN OPTICAL LENS
    5.
    发明申请
    A METHOD OF DETERMINING THE BLOCKING POSITION OF AN OPTICAL LENS 审中-公开
    一种确定光学镜头闭锁位置的方法

    公开(公告)号:WO2014102385A1

    公开(公告)日:2014-07-03

    申请号:PCT/EP2013/078159

    申请日:2013-12-31

    Inventor: BAUDART, Thierry

    Abstract: A method of determining the blocking position of an optical lens Method for determining a position of an optical lens member placed on a lens blocking ring (22), the method comprising: - a reference system providing step (S1), - a blocking ring data providing step (S2), - an optical lens member surface data providing step (S3), - a position parameters providing step (S4) during which position parameters defining a position of a reference point of the surface of the lens member with respect to the main plane of the reference system and an orientation, about the main axis of said placed surface at said reference point, - an initial position determining step (S5) during which the position of the placed surface is determined according to the position parameters, - a repositioning step (S6) during which the placed surface is virtually translated and rotated, - an altitude determination step (S7) during which a difference in position between the blocking ring and the placed surface is determined, the repositioning and altitude determining steps (S6, S7) are repeated so as to minimizing the difference in position between the blocking ring and the placed surface.

    Abstract translation: 一种确定光学透镜的阻挡位置的方法用于确定放置在透镜阻挡环(22)上的光学透镜部件的位置的方法,所述方法包括: - 参考系提供步骤(S1), - 阻挡环数据 提供步骤(S2), - 光学透镜构件表面数据提供步骤(S3), - 位置参数提供步骤(S4),在该位置参数提供步骤中,位置参数限定透镜构件的表面的参考点相对于 基准系统的主平面和关于所述基准点处的所述放置表面的主轴的取向, - 初始位置确定步骤(S5),在该初始位置确定步骤期间,根据位置参数确定放置表面的位置, - 一 重新定位步骤(S6),其中放置的表面被虚拟地平移和旋转; - 高度确定步骤(S7),在该高度确定步骤期间,阻挡环和放置表面之间的位置差确定 重新定位和高度确定步骤(S6,S7),以便最小化阻挡环和放置表面之间的位置差异。

    METHOD AND MACHINE TOOL FOR MACHINING AN OPTICAL OBJECT
    8.
    发明申请
    METHOD AND MACHINE TOOL FOR MACHINING AN OPTICAL OBJECT 审中-公开
    加工光学物体的方法和机床

    公开(公告)号:WO2007147958A8

    公开(公告)日:2008-06-05

    申请号:PCT/FR2007000982

    申请日:2007-06-13

    CPC classification number: B24B13/0012 B24B1/00 B24B13/06 Y10T409/303752

    Abstract: Method for machining a face (1) of an optical object (6), comprising a step of providing a machine tool which itself comprises: a bed (1) for locating an object to be machined, this bed (1), which has a receiving surface (3), being angularly adjustable about an axis perpendicular to the receiving surface (3); a spindle (8) suitable for rotating a machining tool (9) about an axis essentially parallel to the receiving surface (3) of the bed (1) and suitable for moving this machining tool (9) translationally in a plane essentially parallel or perpendicular to the receiving surface (3) of the bed (1).

    Abstract translation: 1。一种用于加工光学物体(6)的面(1)的方法,包括提供机床的步骤,该机床本身包括:用于定位待加工物体的床(1),该床(1)具有 接收表面(3),所述接收表面(3)围绕垂直于所述接收表面(3)的轴线可角度地调节; 适于使加工刀具9围绕基本上平行于床1的接收表面3的轴线旋转并且适于在基本上平行或垂直的平面内平移地移动该加工刀具9的心轴8; 到床(1)的接收表面(3)。

    METHOD AND MACHINE TOOL FOR MACHINING AN OPTICAL OBJECT
    9.
    发明申请
    METHOD AND MACHINE TOOL FOR MACHINING AN OPTICAL OBJECT 审中-公开
    用于加工光学对象的方法和机器工具

    公开(公告)号:WO2007147958A2

    公开(公告)日:2007-12-27

    申请号:PCT/FR2007000982

    申请日:2007-06-13

    CPC classification number: B24B13/0012 B24B1/00 B24B13/06 Y10T409/303752

    Abstract: Method for machining a face (1) of an optical object (6), comprising a step of providing a machine tool which itself comprises: a bed (1) for locating an object to be machined, this bed (1), which has a receiving surface (3), being angularly adjustable about an axis perpendicular to the receiving surface (3); a spindle (8) suitable for rotating a machining tool (9) about an axis essentially parallel to the receiving surface (3) of the bed (1) and suitable for moving this machining tool (9) translationally in a plane essentially parallel or perpendicular to the receiving surface (3) of the bed (1).

    Abstract translation: 一种用于加工光学物体(6)的面(1)的方法,包括提供机器的步骤,该机床本身包括:用于定位待加工物体的床(1),该床(1)具有 接收表面(3),其围绕垂直于所述接收表面(3)的轴线成角度地调节; 主轴(8),其适于围绕基本上平行于床(1)的接收表面(3)的轴线旋转加工工具(9),并且适于在基本上平行或垂直的平面中平移地移动该加工工具 到床(1)的接收表面(3)。

    METHOD OF COATING A LENS AND LENS SUPPORT
    10.
    发明申请
    METHOD OF COATING A LENS AND LENS SUPPORT 审中-公开
    涂层镜片和镜片支持方法

    公开(公告)号:WO2015077181A1

    公开(公告)日:2015-05-28

    申请号:PCT/US2014/065935

    申请日:2014-11-17

    Abstract: The present invention relates to a method of coating a lens, such as a segmented multifocal lens. The method includes, providing a lens support (1), which is in the form of a ring, that includes a central axis (11), an outer wall (14), an inner wall (17) that is positioned between the central axis and the outer wall, an upper beveled surface (20) that converges downward toward the central axis, and a lower surface (29). The method further includes positioning a lens (3) such that an outer edge (74) of a forward surface (65) thereof abuts a portion of the upper beveled surface of the lens support. At least one coating composition is applied over the rear surface (68) of the lens, so as to form a coated lens (3') having at least one coating layer (89) over the rear surface thereof.

    Abstract translation: 本发明涉及一种涂覆透镜的方法,例如分段多焦点透镜。 该方法包括提供呈环形的透镜支架(1),其包括中心轴线(11),外壁(14),内壁(17),其位于中心轴线 和外壁,朝向中心轴向下会聚的上斜面(20)和下表面(29)。 该方法还包括定位透镜(3),使得其前表面(65)的外边缘(74)与镜片支撑件的上斜面的一部分相邻。 在透镜的后表面(68)上施加至少一种涂料组合物,以形成在其后表面上具有至少一个涂层(89)的涂覆透镜(3')。

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