A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-046-7475
NSN 6240-00-275-1950
NSN 6620-01-239-3804
NSN 5996-00-257-0059
NSN 6105-00-087-9071
NSN 6645-01-492-5304
NSN 6320-00-636-0922
NSN 2925-01-219-9471
NSN 5935-01-518-4241
NSN 5835-00-269-2232
NSN 6105-01-130-4089
NSN 5895-01-505-2776