A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-210-7827
NSN 5835-00-419-6576
NSN 7035-01-060-3835
NSN 5996-00-999-3891
NSN 5965-01-284-0124
NSN 2925-01-426-3410
NSN 6240-01-372-2039
NSN 6645-00-100-7218
NSN 6105-01-154-6548
NSN 7035-01-411-6062
NSN 6145-01-459-8150
NSN 5998-01-017-6489