A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-00-460-2899
NSN 5999-01-261-7890
NSN 5835-00-009-2862
NSN 5960-01-318-0987
NSN 5935-01-486-5890
NSN 5999-01-591-6799
NSN 5996-01-589-2391
NSN 6110-01-268-3348
NSN 5990-00-779-8268
NSN 5965-01-525-4597
NSN 6130-00-754-2950
NSN 6645-00-079-1430