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What Does It Mean to Have 20/20 Vision?
The term "20/20 vision" refers to how sharp your eyes are when you look at a standard eye chart (Snellen chart) from a distance of 20 feet (or 6 meters)—depending on where you live. In the United ...
DAVENPORT, Iowa (KWQC) - An eye chart viewed from twenty feet away is usually the first step in determining the quality of one’s vision, but it’s not the only step. Dr. William Benevento with Eye ...
When a person has 20/20 vision, they can see with standard visual acuity. This refers to the sharpness or clarity of an object 20 feet away. The general standard that corrective measures try to ...
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