title: Understanding aspheric contact lenses.
authors.forename: P L
authors.initials: PL
authors.lastname: Rakow
mesh_terms: D003261:Contact Lenses; D003315:Cornea / Q000033:anatomy & histology; D006801:Humans; D055095:Optics and Photonics; D012030:Refractive Errors / Q000628:therapy