A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-512-8740
NSN 5835-01-434-0790
NSN 6150-00-471-3212
NSN 6320-01-462-2295
NSN 5920-00-196-3631
NSN 5910-01-418-9672
NSN 6130-00-455-8371
NSN 5895-01-298-3410
NSN 6320-00-456-0836
NSN 5960-01-083-3936
NSN 5835-01-509-8992
NSN 5945-00-655-1502