Archive for the ‘Lasik’ Category
LASIK, a New Way to Make Eyes Back to Normal
September 9th, 2010 | 
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What is LASIK? LASIK stands for Laser Assisted in-Situ Keratomileusis, a way to help cope with visual impairment by a laser so that you no longer need to use contact lenses or glasses. As you know to be able to see clearly the reflection of light through the lens of the eye and the cornea must fall precisely on the retina. The retina will convert light into information to be transmitted to the brain and the brain will convert the information into objects that you can see. The problem is if the light falls not in appropriate retina, the object will appear to be obvious or commonly known as refractive errors. Refraction can cause myopia, hyperopia and cylinder.