A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-158-7488
NSN 6240-01-310-1975
NSN 6620-01-135-3787
NSN 5965-01-148-4979
NSN 5965-01-444-1322
NSN 5895-00-087-5522
NSN 5998-01-370-1035
NSN 5925-01-186-6344
NSN 6240-01-006-7279
NSN 6150-00-410-8920
NSN 5999-01-603-0911
NSN 6610-01-120-7670