Aspheric silicone lenses for keratoconus.
D000328:Adult; D003261:Contact Lenses; D005260:Female; D006801:Humans; D007640:Keratoconus / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D012116:Resins, Plant; D012828:Silicones
D012116:Resins, Plant; D012828:Silicones