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      Mild vision loss

      • In general, anything between 20/20 and 20/60 is considered mild vision loss, while anything between 20/70 and 20/160 is moderate visual impairment.
      www.milwaukeeeyesurgeons.com › blog › what-does-20-30-vision-mean
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  2. May 31, 2023 · To be considered legally blind, you must meet one of two criteria for visual acuity (sharpness of vision) and visual field (the entire scope of what you can see without moving your eyes): Visual acuity of 20/200 or less in the eye you can see out of best (while wearing corrective glasses or contacts)

  3. Jul 25, 2023 · Severe visual impairment refers to a persons visual acuity being between 20/200 and 20/400 in their better eye with the best possible correction, according to the AOA. Those diagnosed with severe visual impairment struggle with distinguishing light from darkness.

  4. Nov 3, 2021 · Low vision is often defined by two major aspects of vision, visual acuity and visual field: Decreased visual acuity – Visual acuity that is 20/70 or worse in the better eye with best correction. Visual field loss – If the visual field loss is large enough, a person may be classified as having low vision.

  5. Jul 5, 2023 · To be considered “legally blind,” the vision in a person’s better seeing eye must be 20/200 or less with correction (glasses or contacts), or the person must have a visual field of 20 degrees or less in the better seeing eye. Not everyone with low vision meets this legal criteria. Halfpoint/iStock via Getty Images Plus.

  6. Jun 28, 2023 · Normal or “perfect” vision is 20/20 central visual acuity. Someone is legally blind if they: Have 20/200 central visual acuity or worse in their better-seeing eye with the help of prescription glasses or contacts; Have a visual field of 20 degrees or less

  7. In determining legal blindness, visual field (the part of a person's vision that enables them to see what is happening to the side of them) is also considered. A visual field of 20 degrees or less is considered to be legally blind. Eye care professionals can assist in diagnosing legal blindness.

  8. Jul 28, 2020 · If you have 20/20 vision, then the smallest letters you can read from 20 feet away match the normal 20-foot distance. By contrast, 20/200 vision means the letters you can read from 20 feet can be read from 200 feet by people with normal vision.

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