A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-01-181-0303
NSN 5930-01-128-2619
NSN 5835-01-281-9662
NSN 5895-01-383-4330
NSN 5996-01-147-6054
NSN 5905-00-917-5705
NSN 6110-00-567-0611
NSN 5996-00-264-8929
NSN 6650-01-459-7155
NSN 5965-00-826-0282
NSN 6130-01-330-6055
NSN 5915-01-487-3883