PRK- Photorefractive Keratectomy Was the initial procedure that included applying lasers to appropriate vision difficulties. It might help to take care of myopia, astigmatism, and presbyopia but not hyperopia. Visible Acuity Exam - This test steps your existing eyesight and helps decide the extent of refractive mistake. Corneal Topography - https://bookmarksparkle.com/story21098546/details-fiction-and-lasik-treatment-in-gurgaon