A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-646-4195
NSN 2925-01-574-0273
NSN 5990-01-116-2181
NSN 5835-00-614-0650
NSN 5990-01-066-1526
NSN 5930-00-456-6698
NSN 5990-01-544-4360
NSN 5990-00-373-9787
NSN 5990-01-259-7138
NSN 5965-00-220-6900
NSN 6620-01-431-9176
NSN 5925-00-938-3447