A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-00-932-3229
NSN 5996-01-633-7979
NSN 6320-00-691-8514
NSN 6320-00-937-5625
NSN 6650-01-024-9554
NSN 6610-00-371-5953
NSN 5999-00-782-4831
NSN 6110-01-013-9313
NSN 5996-01-102-8036
NSN 2925-01-167-6500
NSN 6240-01-252-8850
NSN 5999-01-492-2411