VARIABLE LIGHT ATTENUATION EYEWEAR WITH COLOR ENHANCEMENT

    公开(公告)号:EP3218763A4

    公开(公告)日:2018-06-13

    申请号:EP15858477

    申请日:2015-11-11

    申请人: OAKLEY INC

    IPC分类号: G02C7/10 G02B5/20 G02C7/02

    CPC分类号: G02C7/101 G02C7/102 G02C7/104

    摘要: Embodiments disclosed herein include eyewear that provides controlled variable light attenuation and color enhancement based on an input received from a user, a sensor and/or a signal from a control circuit. In some embodiments, the eyewear includes an optical filter system with two or more defined filter states that are adapted to improve color vision in different environments. The optical filter system can be incorporated into a lens having any desired curvature, including, for example, cylindrical, spherical or toroidal. The lens can include one or more functional components. Examples of functional components include color enhancement filters, chroma enhancement filters, a laser attenuation filter, electrochromic filters, photoelectrochromic filters, variable attenuation filters, anti-reflection coatings, interference stacks, hard coatings, flash mirrors, anti-static coatings, anti-fog coatings, other functional layers, or a combination of functional layers.