A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-01-100-1840
NSN 6135-01-329-6022
NSN 6105-00-815-7803
NSN 5835-01-416-6455
NSN 5998-01-045-7927
NSN 6150-01-328-6206
NSN 5950-00-502-5160
NSN 6130-01-050-9536
NSN 5960-00-597-2680
NSN 6150-01-014-5416
NSN 5915-00-675-1344
NSN 5945-00-565-2717