lichtvogels by recrotka, on Flickr:

With a keratonconus you see something like this

There Will Be No Miracles Here by Patrick_Down, on Flickr:

The ghosting in this image - I've no idea what's causing it - just happens to give a rough approximation of how keratoconus affects how I see the world...

Yesterday's Goodbye by mRio, on Flickr

Keratoconus Vision Simulation! #Keratoconus can cause significant distortion of vision, nearsightedness, irregular... Posted by Keratomania on Sunday, November 11, 2012

#WorldCup Keratoconus Vision Simulation! Keratoconus is a progressive eye disease in which the normally round cornea... Posted by Keratomania on Tuesday, June 17, 2014