A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-134-5144
NSN 6650-01-367-2949
NSN 5945-01-212-5480
NSN 5960-01-351-5074
NSN 6130-01-191-1959
NSN 5960-01-294-2397
NSN 5920-00-887-6514
NSN 5996-01-094-5587
NSN 5950-00-632-0280
NSN 5975-01-415-7748
NSN 5945-01-201-4496
NSN 6610-01-146-8061