this post was submitted on 25 Jan 2026
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Explain Like I'm Five

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[–] Scubus@sh.itjust.works 3 points 2 weeks ago

Something that i havent seen here i that there are dofferent types of glasses. Iirc they use concave lenses for farsightedness and convex for short sightedness. You cant focus light with a convex lens. I could have this backwards or totally wrong, someone please let me know.