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Articles related to 20/20 vision

20/20 Vision, Definition - About.com
May 6, 2014 ... Definition: 20/20 vision is a measurement of visual acuity. 20/20 visual acuity means that a person can see small detail from 20 feet away the ...
http://vision.about.com/od/eyeexaminations/g/acuity_test.htm
What Does 'Legally Blind' Really Mean? - Vision - About.com
May 30, 2014 ... The best way to understand this is to think about a normal person with 20/20 vision. This person has the ability to stand 200 feet away from an ...
http://vision.about.com/od/faqs/f/What-Does-It-Mean-To-Be-Legally-Blind.htm
Your Vision After LASIK - How Well Will You See? - About.com
Jun 18, 2014 ... Today, most patients can expect to have close to 20/20 uncorrected vision. In fact, many patients are ending up with 20/15 or better vision.
http://vision.about.com/od/lasikandvisionsurgery/a/LASIK_Perfect.htm
Vision Requirements For a Military Pilot/Navigator - US Military
To become a pilot, that means the candidates vision can be no worse than 20/70 (correctable with glasses to 20/20) in each eye. To enter Navigator Training, the ...
http://usmilitary.about.com/cs/genjoin/a/pilotvision.htm
The E Chart and Other Vision Tests for Kids - Pediatrics - About.com
May 15, 2014 ... They also have a copy of the Distance Vision Test for Younger ... age children don't necessarily need to have 20/20 vision to pass the test.
http://pediatrics.about.com/cs/pediatricadvice/a/vision_scrning_2.htm
20/20 Vision: An Insightful Journey into Joyful Living and Boundless ...
Andrea Kulberg (a former cheerleader and owner of futurecheer.net) offers us a chance to look into her life as a legally blind person and see the impact that ...
http://cheerleading.about.com/od/booksmagsandvideos/gr/20_20vision.htm
What Happens During an Eye Exam? - Vision - About.com
Sep 19, 2014 ... Your visual acuity may be written as 20/20 if your vision is normal. If your vision is reduced, it might be recorded as less than 20/20, such as ...
http://vision.about.com/od/eyeexaminations/f/Eye_Tests.htm
In a Cat's Eyes - Why Cats See Better at Night - About.com
Cats' nocturnal vision is far superior to that of humans, however they can't see in total darkness. ... If normal human vision is 20/20, then that of the cat is 20/100.
http://cats.about.com/cs/eyesvision/a/cats_eyes_2.htm
What are Visual Acuity Measures? - Learning Disabilities - About.com
It is typically expressed as a ratio, as in 20/20. This ratio enables ophthalmologists to compare a person's vision to that of average people. The first number ...
http://learningdisabilities.about.com/od/vx/g/visualacuity.htm
Vision - U.S. Military Medical Standards - About.com
(3) 20/20 in one eye and 20/400 in the other eye. However, for entrance into a military academy, distant visual acuity that does not correct to 20/20 in each eye is ...
http://usmilitary.about.com/od/joiningthemilitary/a/eyes2.htm
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