PRK (Photorefractive Keratectomy) is often a procedure in which the best layer with the cornea is taken off and also the laser is then applied on to the cornea. It doesn’t include the creation of a partial thickness corneal flap. Farsightedness or hyperopia can make distant objects a lot easier https://socialbookmarkgs.com/story21002747/everything-about-lasik-treatment-in-delhi