Alpins N, Stamatelatos G (April 2007). "Custom-made photoastigmatic refractive keratectomy applying merged topographic and refractive details for myopia and astigmatism in eyes with forme fruste and moderate keratoconus". Curvature in the Cornea: The lens about the entrance within your eye demands to maintain an entirely spherical condition to refract a https://wekurehealth.com/ophthalmology-in-india/