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Having 20/25 vision means your eyesight is slightly outside the range of normal vision (20/20). Although 20/25 vision isn’t bad, it’s not as good as 20/20 vision or normal visual acuity. You may need corrective lenses with a low prescription.
What Is 20/20 Vision? Having 20/20 vision means you can see the same level of detail from a distance of 20 feet as an average person. 20/25 vision means that you need to be 20 feet away to see clearly what a person with normal eyesight can see from 25 feet away. What Contributes to Visual Acuity?
A standard Snellen eye chart example used by the American Academy of Ophthalmology puts 20/20 at Line 7, which is read by about 35% of all adults without correction. Ask your eye care professional which line on the chart represents 20/20 vision.
The Snellen eye chart is the most common method used by eye doctors to measure visual acuity, which is how clearly a person can see. During an eye exam, patients will read the Snellen chart from 20 feet away. The farther down the chart the patient can read, the better their visual acuity is.
A printable eye chart is an optometry tool used to assess the clarity of your vision (visual acuity). The chart has rows of letters, numbers, and symbols (optotypes) of different sizes that test your near and distant vision without requiring a visit to an eye doctor.
What is 20/20 vision? The normal eye sight range is termed 20/20 vision. The perfect vision to see almost 20 feet away from you gives you average vision. 20/20 vision ability is a standard measure of vision acuity that is commonly used in the field of ophthalmology.
Learn about eye test charts like the Jaeger and Snellen eye chart. Visual acuity testing is measured by how one sees at a distance of 20 feet or 6 metres. Find out what 20/20 really means and how eye charts work.