Living with bad eyesight can cause emotional and physical problems. Although glasses and contacts are an expensive choice, who wouldn't want to completely fix their vision and live with clear vision. LASIK is a surgical eye procedure that works by reshaping the cornea of the eyes to produce clear vision. When the eye is reshaped, light is able to travel properly through the cornea and focus on the retina, resulting in better eyesight. LASIK surgery can also help treat other eye problems such as farsightedness, nearsightedness, astigmatism, and presbyopia.