A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-111-6567
NSN 5905-00-318-6869
NSN 6620-01-222-5555
NSN 6685-00-248-6990
NSN 5935-01-301-6972
NSN 5930-01-480-3764
NSN 6645-01-611-5068
NSN 5905-01-325-5197
NSN 5910-01-020-7700
NSN 6105-01-207-0150
NSN 5930-01-092-1483
NSN 5975-01-073-2197