A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-432-4963
NSN 6620-01-023-9330
NSN 5945-01-445-2845
NSN 5930-00-712-8545
NSN 5930-00-605-0050
NSN 6320-01-021-6633
NSN 5998-00-098-8681
NSN 7035-00-500-7839
NSN 5930-01-603-3572
NSN 6150-00-970-5206
NSN 5920-00-721-0721
NSN 7035-00-679-9027