A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-00-837-7314
NSN 5925-00-081-9135
NSN 4140-00-903-5799
NSN 5990-00-444-6987
NSN 5999-01-495-0998
NSN 5990-01-242-9653
NSN 6240-01-605-4455
NSN 5960-01-244-2835
NSN 5999-01-040-7597
NSN 6130-01-353-7082
NSN 6645-01-158-9413
NSN 6135-01-125-4867