Web Results

www.grayfamilyvision.com/2013/02/what-does-20400-mean

The denominator (bottom 400) is a comparison to someone with standard vision. So if you have 20/400 vision you would have to be at 20 feet to see what one with standard vision would see at 400 feet. 20/400 does not correlate to your exact prescription, it is merely a measure of your vision without (hopefully) your eyeglasses or contact lenses on.

www.quora.com/What-is-a-20-400-eyesight

If you are fully corrected and seeing 20/400, that does mean you are legally blind. It also means that what you see at 20 feet with that level of acuity is what a person with ‘perfect’ vision can see at 400 feet. Many people only see 20/400 uncorrected, and can see 20/20 after they wear glasses or contacts. ref: Low Vision

www.reference.com/health/20-600-vision-d6a8376da94ea800

The American Foundation for the Blind states that 20/200 vision is the clinical definition for legal blindness. Therefore, a person with 20/600 vision is considered legally blind. With 20/600 vision, an individual sees people only as shapes, WPTV indicates. CNN explains that this level of eyesight impairment is comparable to a newborn's eyesight.

www.optiboard.com/forums/showthread.php/12875-My-vision-is...

My vision is 20/400 what are my options to drive? I looked at the different states and see that Missouri will give you a restricted license if your 20/160. I live in Florida and it just says 20/70 in either eye. I cant even see the big 20/200 E with either or both eyes. I have about -4.5 diopters of myopia :hammer:with very slight irregular astigmistim.

www.familyconnect.org/info/after-the-diagnosis/working-with...

People with acuities of 20/200, 20/400, or 20/600 have some vision, but they don't see with the same degree of clarity that a person with an acuity of 20/20 or 20/50 sees. When a person has 20/200 distance acuity during an exam, he is usually only able to see the big "E" on the eye chart in the eye care specialist's office.

www.eyes-and-vision.com/take-the-snellen-eye-test-online.html

That means that you can see at 20 feet what those with normal vision can see at 40 feet. You have 20/40 vision. If all you could see was the large E at the top of the Snellen Chart, then your vision would be 20/400. You'd be seeing at 20 feet what a person with normal vision can see at 400. Thanks to today's corrective lens technology and ...

www.buzzfeed.com/hikaruyoza/20-200-vs-20-20

20/20 Vision Vs. 20/200 Vision. You're considered legally blind if your eyesight is worse than 20/200. This is what your world would look like. Posted on October 23, 2016, 13:02 GMT ...

yourtechvision.com/2016/07/22/what-does-legally-blind-look-like

What does legally blind look like. ... 20/40 20/70 20/100 definition There is only 1 letter of difference on the vision chart between 20/100 and 20/200…they are that close in visual acuity. Open this link: legally blind and you will see 20/20 20/200, which is legally blind 20/400. 20/800 acuity. Now, you can get an idea of what a visual ...

www.reference.com/health/bad-20-200-vision-c86eebfa8418f95b

How Bad Is 20/200 Vision? A visual acuity of 20/200 is considered low vision, not far removed from legal blindness. WebMD defines low vision as a visual acuity of between 20/70 and 20/200, with corrective measures such as eyeglasses employed.

www.healthtap.com/user_questions/535183-what-is-the...

Depends. There is not a direct correspondance between 20/400 vision (the big e on the charts), and the values needed to correct it. It will be a combination of + or - power along with some degree of astigmatism.You need an ophthalmologist to determine the exact correction.