A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 4140-00-501-7833
NSN 5935-01-469-0908
NSN 6105-01-415-5555
NSN 6240-01-640-9241
NSN 5920-01-042-9351
NSN 6135-01-613-1464
NSN 6110-01-047-1330
NSN 6150-00-246-6673
NSN 5925-01-165-7053
NSN 5945-01-422-4195
NSN 5925-00-205-2767
NSN 6150-00-982-2785