Perfect vision: ophthalmology's Holy Grail?

"Like the Holy Grail, perfect vision is the ultimate prize, butit is illusive," stated Roger Steinert, MD, during the opening sessionof the American Society of Cataract and Refractive Surgery (ASCRS) annualmeeting Saturday afternoon. "Its existence is uncertain, and we maynot successfully find it if we don't know what we are looking for."