I forgot my eyeglasses at home yesterday and struggled to read my phone all day. I enlarged the text on my phone to help but that just made it bigger but still looked blurry. If readers just magnify, why is the text sharper too?
In: Biology
Reading glasses usually address presbyopia, which is hardening of the lens. The glasses themselves are convex shaped which makes objects closer to you look clearer. It doesn’t only magnify the object you are looking at.
AS you may have guessed, regular glasses are concave which addresses nearsightedness (so you can see far away objects a bit better)
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