A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-00-609-3386
NSN 6110-00-446-6099
NSN 5935-00-467-1681
NSN 5945-01-039-2129
NSN 5930-00-590-2121
NSN 6620-01-184-7384
NSN 6650-00-936-7910
NSN 5905-01-310-6824
NSN 6130-01-526-0206
NSN 5910-00-968-0866
NSN 6220-00-508-9155
NSN 6320-01-449-1014