A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-00-790-4844
NSN 5999-01-620-1051
NSN 5998-00-399-0030
NSN 6110-01-072-5399
NSN 5999-01-098-7403
NSN 6220-01-020-8703
NSN 5965-01-026-9865
NSN 5945-00-013-7336
NSN 6150-01-112-9047
NSN 6145-01-421-2458
NSN 5925-01-077-1032
NSN 6105-00-251-2618