A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-441-8364
NSN 5998-00-823-9228
NSN 5990-01-437-4876
NSN 6610-01-618-4746
NSN 5950-01-467-2426
NSN 7035-01-287-9817
NSN 6150-01-484-7086
NSN 5895-00-419-3634
NSN 5835-00-166-9413
NSN 5998-01-421-3503
NSN 5945-00-174-6901
NSN 5920-01-601-5811