A METHOD AND ARRANGEMENT FOR REDUCING THERMAL EFFECTS IN COMPACT ADJUSTABLE OPTICAL LENSES
    5.
    发明公开
    A METHOD AND ARRANGEMENT FOR REDUCING THERMAL EFFECTS IN COMPACT ADJUSTABLE OPTICAL LENSES 有权
    的方法和系统,以尽量减少可调光学COMPACT LENSES热效应

    公开(公告)号:EP2313798A4

    公开(公告)日:2012-02-08

    申请号:EP09794692

    申请日:2009-07-09

    Applicant: POLIGHT AS

    CPC classification number: G02B7/028 G02B3/12 G02B26/004

    Abstract: The present invention provides thermal compensation for a lens assembly comprising a polymer lens body. Polymers do have different thermal expansion coefficients which makes it necessary to compensate for thermal expansions to keep optical characteristics of such lenses within specifications when used under different environmental conditions. Also, it is necessary to provide thermal compensation during manufacturing of such lenses due to high temperatures during manufacturing steps.

    Abstract translation: 本发明提供了一种透镜组件,其包括聚合物透镜体的热补偿。 聚合物是有不同的热膨胀系数这使得有必要以补偿热膨胀,保持的规范内检查当不同的环境条件下使用的透镜的光学特性。 所以,有必要制造过程中的制造步骤,由于检测到高温透镜期间提供热补偿。

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