The Most Popular Eye Disorders

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http://ethos.ag/ - The four most popular eye disorders, or "refractive errors", are nearsightedness, far sightedness, astigmatism & presbyopia.An astigmatic eye effects from an imperfectly formed cornea. The cornea of the astigmatic eye might be improperly rounded from top to base or from side to side.This explains the common need for studying eye glasses between our middle-aged people.

23 Jul 2012

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disorders, eye

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