A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-01-212-3066
NSN 6130-01-191-9567
NSN 6150-01-546-2032
NSN 6610-00-891-6370
NSN 5945-00-650-2691
NSN 6220-00-728-9536
NSN 6145-01-280-1891
NSN 6150-01-510-3361
NSN 5915-01-613-6794
NSN 5855-00-879-7245
NSN 5999-00-142-8929
NSN 5935-01-162-4930