A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-538-5525
NSN 5998-01-594-3320
NSN 5996-00-581-5810
NSN 6105-01-083-9514
NSN 6240-00-773-2872
NSN 6320-00-284-1524
NSN 6240-01-039-4241
NSN 5905-01-521-3839
NSN 6650-00-264-0664
NSN 6645-01-094-8917
NSN 5965-01-365-7470
NSN 5910-01-595-3920