The cornea could be the apparent, spherical "window" of tissue which allows gentle to enter the entrance of the eye. By reshaping the cornea, the surgeon adjusts the main target of light on the retina. (The retina will be the layer at the back of the attention liable for sight.) https://prxdirectory.com/listings13309746/the-smart-trick-of-lasik-eye-surgery-that-nobody-is-discussing