The technology used during the procedure was engineered and designed specifically for performing NearVision CK. This means that the precise amount of RF energy needed to affect the corneal tissue, at the precise tissue temperature and depth of treatment, were meticulously investigated and defined. The Keratoplast T Tip penetrates the cornea to a depth of 450 microns and utilizes a plastic stop at the very distal portion to assure precise depth of penetration.