Difference between revisions of 20-20-20 rule

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20202020202020202020000 rule
(thanks, snax @ https://discord.com/channels/606146580051132446/753334978074378474/899136781935587348)
(20202020202020202020000 rule)
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At least two people in the Discord chat have the following personal rule: If you will be in blur for more than 20 minutes, change to your other pair of glasses.
At least two people in the Discord chat have the following personal rule: If you will be in blur for more than 20 minutes, change to your other pair of glasses.
==Do you need the 20-20-20 rule?==
20202020202020202020000 rule is really just mainstream articles filtering into here. When you get distance vision your ciliary unlocks anyway. Whether [[ciliary spasm]] shuts off axial gains is debatable, light rays still converge in front of eye in theory. Try without 202020 rule and see if you still make the gains.<ref>https://community.endmyopia.org/t/ok-but-when-exactly/16092/2</ref>
==References==
==References==
{{Reflist}}
{{Reflist}}


[[Category:Articles]]
[[Category:Articles]]
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