A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-00-155-8664
NSN 5950-01-158-6865
NSN 5950-01-425-1174
NSN 5920-01-153-0246
NSN 6240-00-372-4841
NSN 5835-01-140-6452
NSN 5945-01-440-5157
NSN 5915-01-050-8214
NSN 6145-01-432-0088
NSN 4140-01-441-5542
NSN 6150-01-223-9607
NSN 6650-01-167-4800