Astigmatism, its measurement, and fundamental optical properties.
Enoch
Jay M
JM
School of Optometry (MC2020), University of California at Berkeley, Berkeley, California 94720-2020, USA. jmenoch@berkeley.edu
D001251:Astigmatism / Q000266:history* / Q000628:therapy; D049672:History, 19th Century; D006801:Humans