> if you have bright enough light This part isn't practice, it's the pupils cont... | Hacker News

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		dspig on May 13, 2022 \| parent \| context \| favorite \| on: Reversing Lens-Induced Myopia (2018) > if you have bright enough light This part isn't practice, it's the pupils contracting that improves the focus like looking through a pinhole does.

throw1234651234 on May 13, 2022 [–]

My understanding is that far-focus is a relaxation of a muscle. For most muscles we would stretch it. In this case, there is no way to stretch.

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