A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-422-0741
NSN 5950-01-587-5969
NSN 6110-00-925-4281
NSN 5915-01-358-6474
NSN 6650-01-568-0299
NSN 5835-00-503-2608
NSN 5945-01-450-7516
NSN 6685-01-526-9320
NSN 6150-01-389-2477
NSN 5920-01-429-2649
NSN 6645-01-220-9530
NSN 5915-01-381-5267