Keratoconus

Keratoconus is an idiopathic disease that affects Cornea and makes it stop natural convex and take Conical shape which makes light reflection on The retina, which causes vision problems What is keratoconus? Corneal keratosis is a disease of the cornea (which is The transparent lens is on the front of the eye) and makes it give up Natural convexity and take a conical (conical) shape than that It makes light reflection on the retina at several points other than Regular instead of one point