Body And Soul S1

Body And Soul S1 - EP5

Vision - More than Meets the Eye
23分

提供: Channel 5 发布: 11/03/2014 声道: English

Myopia, hyperopia, astigmatism all vision problems for which there is no cure. It used to be that you could only correct these vision problems by wearing spectacles or contact lenses. Now, many people undergo surgical procedures to correct or improve their vision. We look at LASIK and its pros and cons.

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