A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-752-0549
NSN 5965-00-221-6546
NSN 5935-01-475-8839
NSN 6110-01-528-2469
NSN 6145-01-316-9014
NSN 6650-01-347-2291
NSN 6610-00-575-7933
NSN 5835-00-904-6272
NSN 7035-01-024-9511
NSN 6220-00-872-7291
NSN 6130-01-004-8977
NSN 5925-01-385-4412