Vision Improvement Mystery
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Started nearsighted at 12 years old, wore glasses for over twenty years, recently found that the computer screen looks clearer and clearer when working, eyes feel a bit tired when wearing glasses, taking off glasses is not only more comfortable, but also clearer for near vision, thought I was going to turn back young. But considering my terrible lifestyle habits, always staying up late, not exercising much, physical condition deteriorating day by day, no reason for my eyes to rejuvenate, so I asked ChatGPT, and it said I have presbyopia.
Not only nearsighted, but also presbyopia. Eyeball accommodation ability declines, lens hardens, focusing ability for near vision decreases. Nearsightedness makes near vision clear, presbyopia makes near vision strenuous, the two offset each other, perfectly allowing me to view the computer without glasses. The current focal point falls perfectly at 50-70 cm, just right for typing on the keyboard. But for distant vision, I still need to wear nearsighted glasses; the change is that in the future, for near vision, I might need reading glasses.