A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-468-1597
NSN 5855-01-523-4058
NSN 6130-01-317-4998
NSN 5998-01-363-9452
NSN 6240-00-832-6867
NSN 6150-01-352-2621
NSN 6130-00-145-1406
NSN 2925-01-335-4549
NSN 5905-01-407-0335
NSN 2925-01-105-5446
NSN 5996-00-220-9414
NSN 6320-00-790-4844