PRK- Photorefractive Keratectomy Was the first procedure that involved using lasers to suitable eyesight issues. It may help to take care of myopia, astigmatism, and presbyopia although not hyperopia. Visible Acuity Examination - This check measures your present eyesight and can help decide the level of refractive mistake. Corneal Topography https://zed-directory.com/listings13459751/what-does-lasik-eye-surgery-in-gurgaon-mean