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  • What Does 20 20 Vision Mean? - American Academy of Ophthalmology
    Eyeglasses or contacts help you have 20 20 vision But what does that really mean? The phrase 20 20 vision means normal vision, explains J Kevin McKinney, MD “A person with 20 20 vision can see what an average individual can see on an eye chart when they are standing 20 feet away,” says Dr McKinney McKinney is an ophthalmologist and
  • 20 20 Vision: What It Means, Tests Corrective Methods - Cleveland Clinic
    What is 20 20 vision? 20 20 vision is “normal” vision It’s a measure of the clarity or sharpness of your eyesight when you’re 20 feet away from an object Eye care specialists call this visual acuity Having 20 20 vision means your vision is typical — it doesn’t mean your vision is perfect
  • What Does It Mean to Have 20 20 Vision? - Verywell Health
    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
  • 20 20 Vision: What Does It Really Mean? Elios Optical
    Difference Between 20 20 and Perfect Vision Many people assume that 20 20 means perfect vision, but it’s just the standard for “normal” distance vision In reality, some people have better than 20 20—such as 20 15 or even 20 10 This means they can see at 20 feet what the average person would need to be at 15 or 10 feet to see clearly
  • What is 20 20 vision? - All About Vision
    What does 20 20 vision mean? 20 20 vision means that a person can read a certain row of letters on a standard eye chart from 20 feet away In the United States, 20 20 is widely regarded as “normal” eyesight
  • Understanding 20 20 Vision: Perfect Eyesight Explained
    What does 20 20 vision mean? 20 20 vision is a term used to describe normal visual acuity, or the clarity and sharpness of vision at a distance of 20 feet If you have 20 20 vision, it means that you can see at 20 feet what a person with normal vision can see at that distance
  • What Does It Mean to Have 20 20 Vision? | Clarkson Eyecare
    20 20 vision doesn't translate to "perfect" vision by any means, but it does denote strong visual acuity at a distance A check-up with your eye doctor can help you determine if you have 20 20 vision and, if not, whether corrective lenses can help you reach it
  • What does it mean when someone has 20 20 vision? - HowStuffWorks
    If you have 20 20 vision, it means that when you stand 20 feet away from the chart you can see what the "normal" human being can see (In metric, the standard is 6 meters and it's called 6 6 vision) In other words, your vision is "normal" -- most people can see what you see at 20 feet
  • What Does 20 20 Vision Mean? - VisionSource
    Having 20 20 vision means you can see the same amount of detail at 20 feet as the average person who doesn’t need corrective lenses
  • What Does 20 20 Vision Really Mean? - Space Coast Ophthalmology
    Therefore, having 20 20 vision means that what the average person can see clearly at 20 feet, the individual can also see at 20 feet However, it’s important to note that 20 20 vision doesn’t equate to perfect vision, as it only evaluates sharpness and clarity at a specific distance





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