A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-140-7253
NSN 6105-01-556-4228
NSN 5835-01-174-7700
NSN 6320-01-449-1014
NSN 5945-01-329-4646
NSN 6110-01-050-8119
NSN 5925-01-237-8734
NSN 6145-01-573-7994
NSN 7035-00-445-9657
NSN 5920-00-017-2851
NSN 5985-01-373-1823
NSN 5915-01-054-3109