A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-01-539-9758
NSN 6650-00-983-6722
NSN 6220-01-117-2918
NSN 5835-00-054-4607
NSN 5855-01-579-3864
NSN 2925-01-317-6973
NSN 5930-01-634-0659
NSN 6650-00-161-8183
NSN 5999-01-240-8050
NSN 5895-00-725-5264
NSN 6320-01-515-7913
NSN 5945-01-056-5540