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Pinhole

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  1. Pinhole Eyeglasses
    Description

    …about these pinhole eyeglasses—saying the tiny perforations seem to help eyes focus with less strain while watching TV or reading. Based on the concept that each pinhole allows a narrow beam of light through to your eye, and that reduction may have potential to enhance depth of focus, these pinhole

    Pinhole Eyeglasses

    bc00390286

    (5)

    $7.99
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