Dictionary.com
definitions
  • synonyms

cylindrical lens

n.
  1. A lens in which one of the surfaces is curved in one meridian and less curved in the opposite meridian.astigmatic lens
Show More
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.