A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-389-7400
NSN 6620-00-820-9616
NSN 5895-01-553-2015
NSN 6620-01-346-9340
NSN 5960-00-636-4834
NSN 6620-01-074-2882
NSN 6620-00-491-3818
NSN 5998-01-601-0497
NSN 6645-00-975-6941
NSN 5960-00-768-0844
NSN 5999-00-897-3606
NSN 6240-01-477-5323