A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-369-1176
NSN 5945-00-170-8645
NSN 6130-00-657-9994
NSN 7035-01-509-1959
NSN 6145-01-063-6486
NSN 6145-00-126-1606
NSN 6610-01-565-7344
NSN 6220-01-340-6655
NSN 5975-01-354-4017
NSN 6240-00-480-1558
NSN 6240-00-334-6766
NSN 6650-00-287-5868