A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-536-3604
NSN 6105-01-013-2749
NSN 6135-01-202-8113
NSN 6610-00-968-6149
NSN 6220-00-461-1494
NSN 6105-00-596-9962
NSN 5950-01-463-7780
NSN 5996-01-607-5845
NSN 6320-01-521-1764
NSN 6145-01-349-7756
NSN 5996-00-685-9109
NSN 5935-01-141-1414