A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-726-4142
NSN 6150-00-262-0477
NSN 4140-00-060-8692
NSN 5960-01-458-0774
NSN 5960-01-254-3541
NSN 5895-01-283-8901
NSN 6685-00-960-4982
NSN 5975-01-511-0463
NSN 4140-01-470-8518
NSN 5950-01-550-8899
NSN 6105-01-446-0732
NSN 6110-00-083-8461