NathanielZhu profile image 78

Do pinhole glasses actually improve vision?


All I find are success stories that seem unrealistic. I know the science behind this, but the main question is does it permanently improve vision, and I can't find a scientific explanation for this.

 

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Cynthia (xanzacow) says

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6 years ago
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Melissa Flagg OSC (Daughter Of Maat) says

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5 years ago
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TheBlondie says

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6 years ago
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