When your eye doctor prescribes eyeglasses or contacts, the goal is to get you as close to 20/20 as possible.įIND EXAM TIMES Myth #2: If You Have 20/20 Vision, You Don’t Need Glasses or Contacts So, what’s clear to you at 20 feet only becomes clear to your 20/20 pal when they step forward five feet. You guessed it-you have sharper eyesight than most. You can legally drive a car without corrective lenses but can only see clearly at 20 feet what your friend with 20/20 vision can focus on from 40 feet away. Move closer or farther, and your eye starts to adjust to keep things clear. This standard has been in place since the 1860s, when eye-care pros determined that the eye’s focusing muscle is in its “ideal” relaxed state when looking at objects from this distance. Having 20/20 vision indicates you can clearly read a certain line and certain letters on an eye chart from 20 feet away. But there is a “normal” standard for distance vision, and that’s what 20/20 stands for-the norm. In fact, there’s no such thing as perfect vision. Myth #1: 20/20 Vision Means Perfect Vision
The eye chart is universally recognized, but what all those big E’s and little e’s really tell us about our eyesight is oh so misunderstood. ULTRA Multifocal for Astigmatism Low Add.ULTRA Multifocal for Astigmatism High Add.1-Day Acuvue Moist for Astigmatism 90 Packīiotrue Oneday for Presbyopia 30 Pack High Addīiotrue Oneday for Presbyopia 30 Pack Low Add.
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