A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-778-9039
NSN 5895-01-384-3736
NSN 4140-00-282-9759
NSN 6145-01-419-8405
NSN 6135-01-502-8771
NSN 6610-00-131-8817
NSN 4140-00-419-0631
NSN 6135-00-789-2865
NSN 6220-01-395-2199
NSN 2925-00-831-7024
NSN 6240-01-252-4219
NSN 6105-01-481-1215