A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-403-2793
NSN 5945-00-726-9099
NSN 5925-01-020-7706
NSN 6650-01-633-9147
NSN 5996-01-495-4331
NSN 5915-01-412-5008
NSN 5930-00-036-0381
NSN 6240-00-724-1782
NSN 5895-00-269-3848
NSN 5996-01-063-6556
NSN 6130-01-554-1072
NSN 5998-00-716-7638