A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-00-009-4381
NSN 6110-00-773-0915
NSN 6220-00-539-8769
NSN 5985-00-569-7444
NSN 5935-01-141-6820
NSN 5998-01-207-8606
NSN 5895-00-168-9605
NSN 5930-01-633-6121
NSN 5975-01-226-4042
NSN 5910-01-340-2144
NSN 5945-01-087-2749
NSN 6610-00-492-9872