A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-00-174-8605
NSN 6110-00-556-8425
NSN 6620-01-589-2857
NSN 5935-00-618-4699
NSN 6220-01-591-0039
NSN 5910-00-477-9308
NSN 5925-01-334-2930
NSN 6110-00-839-8026
NSN 5835-01-449-7511
NSN 6320-01-203-9864
NSN 5905-01-022-8379
NSN 5910-00-844-0665