A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-292-4110
NSN 6620-00-841-0346
NSN 7035-01-026-0117
NSN 5999-00-256-8432
NSN 6105-01-319-3984
NSN 5855-01-149-2267
NSN 6150-01-191-8571
NSN 6240-01-383-6915
NSN 5905-01-354-8007
NSN 6130-01-272-8813
NSN 5930-01-606-5942
NSN 5945-00-432-3075