A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-01-139-5137
NSN 6110-01-040-7087
NSN 6105-01-033-6610
NSN 5960-01-453-6170
NSN 6240-00-800-4668
NSN 5915-00-926-2471
NSN 5945-01-516-6958
NSN 5945-01-426-8747
NSN 2925-00-088-6790
NSN 2925-00-863-8578
NSN 5895-00-809-0055
NSN 5960-01-192-3128