A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-142-0981
NSN 5895-01-408-6419
NSN 5975-00-019-1619
NSN 6240-01-269-8454
NSN 5965-01-248-4892
NSN 5975-01-607-7047
NSN 4140-00-402-3223
NSN 5960-01-632-6576
NSN 5996-00-815-9710
NSN 5975-01-210-0877
NSN 6135-01-307-2749
NSN 6105-00-888-7158