Revision Review- What do we mean by vision?

 Blurry vision in on eye or both eyes may be a symptom of myopia (nearsightedness), along with squinting, eye strain and headaches. Myopia is the most common refractive error and causes objects in the distance to become blurred. Eyeglasses, contact lenses and refractive surgery such as LASIK and PRK are the most common ways to correct nearsightedness.

https://apnews.com/press-release/ts-newswire/business-nutrition-medication-colorado-corporate-news-d35fcde804a93ba5653b4dbb26159727

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