A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-570-3950
NSN 6150-01-632-8822
NSN 5915-01-167-3133
NSN 4140-01-038-4877
NSN 6320-01-125-3361
NSN 5960-01-089-8155
NSN 6320-01-513-6728
NSN 5985-01-329-7489
NSN 6130-01-447-8102
NSN 5985-01-361-4964
NSN 5950-01-634-0677
NSN 5895-01-645-8500