A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-062-8653
NSN 6685-00-332-2655
NSN 5895-01-316-5727
NSN 5950-01-024-9461
NSN 6110-00-059-7028
NSN 5998-00-315-3595
NSN 6685-01-286-1927
NSN 4140-00-723-6418
NSN 5996-01-385-0884
NSN 5950-00-880-9997
NSN 6135-01-379-8582
NSN 6620-00-321-9731