Conductive keratoplasty: Conductive keratoplasty (CK) is a technique that could be used for the short term correction of hyperopia or presbyopia. This laser method alters the shape with the cornea, that's the clear front covering of the eye. Even though the excimer laser were used for many years in advance https://tools-directory.com/listings811940/lasik-eye-surgery-no-further-a-mystery