Dimensional stability of lathe cut C.A.B. lenses.
Measurements of the back central optical radius in the course of 336 hours of hydration of lathe cut corneal lenses disclosed changes in curvature which were more rapid and of greater magnitude than those previously reported for poly (methyl methacrylate) lenses.
D000042:Absorption; D002482:Cellulose / Q000031:analogs & derivatives*; D003261:Contact Lenses; D005069:Evaluation Studies as Topic; D006801:Humans; D008768:Methylmethacrylates; D009907:Optometry / Q000295:instrumentation; D010100:Oxygen; D010539:Permeability; D010969:Plastics; D012031:Refractometry; D013997:Time Factors; D014867:Water
D008768:Methylmethacrylates; D010969:Plastics; D014867:Water; D002482:Cellulose; C014396:cellulose acetate-butyrate; D010100:Oxygen