A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-437-6279
NSN 4140-00-242-6465
NSN 6135-01-205-5965
NSN 6150-00-019-0974
NSN 5998-01-489-5309
NSN 6240-01-068-5961
NSN 5925-01-576-9256
NSN 6220-01-467-3842
NSN 5996-00-164-1659
NSN 5925-00-992-4963
NSN 6320-01-102-0799
NSN 5910-01-514-7309