A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-528-1380
NSN 5990-01-091-3567
NSN 5960-01-553-4557
NSN 5935-01-310-6155
NSN 5855-01-228-0942
NSN 6645-01-597-2222
NSN 5998-01-110-9935
NSN 6220-01-443-3637
NSN 5998-00-120-2221
NSN 5945-00-913-3663
NSN 5935-00-940-7982
NSN 6650-01-420-6488