Recent content by Noasark

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    Can I read a book with an infrared led light?

    I am not a physics guy I'm just a husband trying to read in bed at night without disturbing my wife. Does infrared light reading glasses exist?Scientificly, can they be made?
    • Noasark
    • Thread
    • Book Infrared Led Light
    • Replies: 20
    • Forum: Optics
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