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What Does 20 30 Vision Mean?

Answer

20/30 vision means that you can see a sign at 20 feet what a normal person would have to see at 30 feet. It is considered mild vision loss, or near-normal vision. People with such vision are recommended to get corrective lenses to bring their vision to normal.
Q&A Related to "What Does 20 30 Vision Mean?"
If you have 20 20 vision that means you can see clear from your right and left eye. Most people do not have 20 20 vision and have to wear glasses.
http://answers.ask.com/Health/Other/what_is_20_20_...
20/30 vision is close to perfect vision. It means you can see at 30 feet what a person
http://www.chacha.com/question/what-does-20%26%234...
Aye Man u is a need to get a glasses.
http://wiki.answers.com/Q/What_is_the_treatment_fo...
20/20 refers to visual clarity at a distance of twenty feet. If you have 20/20 vision, you can view an object at twenty feet away with the same clarity as a "normal" person
http://www.quora.com/What-is-20-20-vision
Explore this Topic
20/20 vision is considered perfect vision. And perfect vision, doesn't require the use of any corrective lenses. The numbers represent how well you can see an ...
20/20 vision is considered perfect vision. And perfect vision, doesn't require the use of any corrective lenses. The numbers represent how well you can see an ...
20/20 vision is considered perfect vision. And perfect vision, doesn't require the use of any corrective lenses. The numbers represent how well you can see an ...
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