http://ideas.eyeconx.net/story.php?title=process-controlling-night-vision-clarified New research reveals the key chemical process that corrects for potential visual errors in low-light conditions. Understanding this fundamental step could lead to new treatments for visual deficits, or might one day boost normal night vision to new levels? Like the mirror of a telescope pointed toward the night sky, the eye's rod cells capture the energy of photons ― the individual particles that ... Fri, 30 Nov 2012 17:48:19 EST en