A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-01-322-7553
NSN 7035-01-589-2629
NSN 6320-00-937-5625
NSN 7035-01-293-3431
NSN 5930-01-534-3451
NSN 2925-01-658-9457
NSN 5835-01-535-0948
NSN 5855-01-013-6864
NSN 5998-00-004-1219
NSN 5945-00-151-4623
NSN 5895-00-824-3442
NSN 5998-00-313-5275