A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-00-592-0268
NSN 5945-00-145-3714
NSN 6645-01-461-9250
NSN 5935-00-350-2028
NSN 5910-01-456-8629
NSN 5895-01-010-1742
NSN 6130-01-201-4191
NSN 5910-01-413-4420
NSN 6320-01-525-4789
NSN 6645-01-508-7582
NSN 7035-01-048-7122
NSN 5998-01-434-1751