A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-00-864-1120
NSN 7035-01-476-7316
NSN 6240-00-258-2389
NSN 5930-00-381-0519
NSN 5985-01-099-2735
NSN 4140-01-241-7870
NSN 5930-00-892-1668
NSN 5935-01-634-0668
NSN 6135-01-390-1841
NSN 5998-01-157-4735
NSN 5895-01-337-1210
NSN 6145-01-278-6903