A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-164-3599
NSN 5925-00-624-4908
NSN 5945-01-593-4019
NSN 5935-00-491-7143
NSN 5935-01-356-2549
NSN 5990-01-038-5020
NSN 6645-01-418-8035
NSN 4140-01-198-5652
NSN 5910-00-809-0953
NSN 5999-01-591-3824
NSN 5965-00-083-8157
NSN 6105-01-580-0557