A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-00-833-9466
NSN 5905-01-658-9551
NSN 5998-00-705-0222
NSN 6610-00-317-5860
NSN 5945-01-422-3233
NSN 6135-00-505-0679
NSN 5855-00-455-6070
NSN 6610-00-855-7607
NSN 6645-01-426-0206
NSN 6130-01-204-8215
NSN 5985-01-540-9259
NSN 5996-00-704-7173