A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-947-0059
NSN 5990-00-053-1892
NSN 5985-00-571-9092
NSN 5975-01-437-5352
NSN 6150-01-388-2421
NSN 6685-00-172-4242
NSN 5835-01-178-4154
NSN 7035-01-026-0117
NSN 5945-01-438-7855
NSN 5910-00-637-2609
NSN 5910-00-405-8865
NSN 5990-00-199-0081