A member asked:

What are the causes of you to be farsighted?

A doctor has provided 1 answer
Dr. Tim Conrad answered

Specializes in Ophthalmology

Imperfect eyes: An error in refraction is imbalance between the amount of light-bending (refraction) an eye needs and what it has. A perfectly refracted eye bends the light the exact amount to focus on the retina. Most eyes are not perfect and need to lessen (in nearsightedness) or increase (in farsightedness) the amount of bending. This is done with glasses, contacts or surgery.

Answered 12/10/2013

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