A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-634-0668
NSN 6645-01-523-8809
NSN 6135-01-539-9009
NSN 6650-01-226-4819
NSN 6610-00-587-3260
NSN 5895-01-360-8915
NSN 5945-00-867-9317
NSN 5920-01-426-8517
NSN 6130-01-009-5418
NSN 5905-01-530-0839
NSN 5905-01-386-0087
NSN 6130-01-170-4780