A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-00-968-9274
NSN 6110-00-383-5367
NSN 7035-01-582-2242
NSN 5999-01-055-6571
NSN 5985-01-245-6160
NSN 2925-01-101-0463
NSN 5999-01-178-5607
NSN 5998-00-105-6618
NSN 6130-01-599-4491
NSN 5945-00-773-2182
NSN 2925-01-387-0870
NSN 6650-00-778-2949