A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-00-846-3287
NSN 5915-01-322-4512
NSN 6145-01-502-9751
NSN 6105-01-583-3982
NSN 5945-01-502-0015
NSN 6130-00-535-0522
NSN 6110-01-386-4055
NSN 6135-01-487-6275
NSN 5855-01-394-3688
NSN 5998-00-592-1563
NSN 5996-01-197-8772
NSN 6620-01-454-8926