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  2. Dec 13, 2022 · According to the American Academy of Ophthalmology (AAO), 20/20 vision means that a person can see an object with clarity or sharpness at 20 feet away. It is also the...

  3. Apr 25, 2022 · Overview. What is 20/20 vision? The definition of 20/20 vision is the ability to see an object clearly from 20 feet away. Others with normal vision can also see an object clearly at that distance. 20/20 vision refers to “normal” vision, not “perfect” vision.

  4. Feb 6, 2024 · Print. Table of Contents. What 20/20 Vision Means. How Is 20/20 Vision Measured? Is 20/20 Vision Perfect Vision? What If I Do Not Score 20/20? Frequently Asked Questions. Having 20/20 vision means you can see objects clearly from a distance of 20 feet. It's a measurement of the clarity and sharpness of your vision.

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  5. May 31, 2023 · With 20/200 vision, you can see at 20 feet what a person with 20/20 vision sees at 200 feet. Or, your 20-degree field allows for seeing only right in front of you. This article explains why not all blindness meets the criteria to be declared legally blind, and what is needed for that to be the case.

  6. What this means is that you can have 20/20 vision, but have limited visibility from the sides of your eyes (peripheral vision) that affects how you live your life. How do I know if I or a loved one has low vision? Low vision is not the same as needing reading glasses or bifocals, which are a natural result of aging.

  7. Mar 2, 2020 · Simply put, 20/20 means ‘normaldistance vision. In contrast, 20/40 (or 6/12) vision means that a patient who is 20 feet (6 metres) away from a standard eye chart can only read the same-sized letters that someone with 20/20 vision can read from further away (i.e. 40 feet or 12 metres away from the eye chart).

  8. A visual acuity measurement of 20/70 means that a person with 20/70 vision who is 20 feet from an eye chart sees what a person with unimpaired (or 20/20) vision can see from 70 feet away. 20/70 can best be understood by examining a standard eye testing chart that you may have used in your own doctor's office during an eye examination.

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