Alpins N, Stamatelatos G (April 2007). "Custom made photoastigmatic refractive keratectomy employing mixed topographic and refractive details for myopia and astigmatism in eyes with forme fruste and mild keratoconus". Rays of light can bend once they go through h2o or perhaps a cornea like the crystal clear entrance surface area https://wekurehealth.com/blog/painless-cataract-surgery-gurgaon/