I have always been told reading in low light will strain your eyes. I am just confused how this works, eyes aren’t muscles I don’t think.
In: 5
Light= radiation, therefore too much light *burns* the eyes
Pupils move to dilate. Movement = muscle (or something similar)
Too much light= strain to keep pupil small
Too little light= strain to keep pupil all the way open **and** focus the eye on something it can barely see at the same time
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