Saturday, November 26, 2011

Questions and Answers to Contact Lenses

Since the time when corrective contact lenses come into use, many questions, even doubts, linger on many people's minds. Here below are some questions and corresponding answers:

Am I a candidate for contact lenses?
Contact lenses work similar to eyeglasses we wear. They achieve to correct our vision by changing the way light shining into eyes and reflecting on the retina. Therefore, people with nearsightedness, hyperopia, astigmatism or presbyopia are all candidates. Therefore, either

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