Usually, to determine visual acuity, eye specialists use the so-called Snellen optotypes, according to the plebeian table with eleven types of letters, which are larger at the top and then smaller towards the bottom. But this is not the only way to examine our eyes. The quality of vision can be checked at home in a fun way. All you need is this video with the image of Albert Einstein or Marilyn Monroe (who you see depends on how good your eyesight is).
Why wait for your turn at an oculist, but when you can check with a simple test, how good is your eyesight. If at a normal distance from the screen you see Marilyn Monroe in the picture and not Albert Einstein, at AsapSCIENCE they advise you to think about it glasses or contact lenses.
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If you're already wearing them, take them off/remove them and you may see another face.
