A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-00-558-1233
NSN 6320-01-098-2503
NSN 6220-00-985-3465
NSN 5950-01-153-7585
NSN 5998-00-432-4647
NSN 5998-01-262-1899
NSN 5930-00-104-6148
NSN 5960-01-491-2993
NSN 6105-00-929-1526
NSN 5965-01-146-9162
NSN 2925-00-546-3129
NSN 4140-01-503-7137