Difference Between Laser Eye Surgery & Contact Lens Use How Is Laser Eye Surgery Different From Contact Lens Use? If You want freedom from glasses and contacts, you may have already wondered about the laser eye surgery vs contact lenses. Both methods improve eyesight, but they function differently. At Dr. https://www.diigo.com/item/note/b2kvl/e81u?k=12de38fdf2f1a7cc47f5c8ad5c45d421