What happen if you where on earth someone else's specs for a long time?
Answers: well, any quality of eye strain can possibly lead to your daydream getting worse. That is why they say you should seize your eyes checked periodically. If you need eyeglasses and you don't get them your delusion to get increasingly worse. I say-so can get, not necessarily.
but I be watching a history TV program and they said before Electric Lighting peoples eyes be actually worse because of the eye strain from constant shifting light intensity from flickering candle pallid and also it being of low intensity. Another purpose for not watching TV in a foggy room.
So I would say using someone else's specs and they are the wrong prescription it could cause eye strain and possibly wreak your eyesight to worsen. If the prescription happens to be the correct prescription for your eyes next no harm. But other insult your Doctor for correct prescription strength.
And get your eyesight checked periodically from a eye doctor. Also can person in charge off eye problems approaching glaucoma and other things that eye doctors have special instruments for checking.
I deem your eyesight gets fruitless.
but for like a REALLY long time.
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