A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-344-7225
NSN 6320-01-198-4024
NSN 5930-01-354-7262
NSN 5920-01-248-8386
NSN 5998-01-553-6789
NSN 4140-00-528-2921
NSN 5960-01-533-5162
NSN 5855-00-058-1293
NSN 5998-01-023-8080
NSN 6110-01-587-9091
NSN 5835-00-233-6327
NSN 5950-00-316-3533