A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-00-487-7699
NSN 5925-01-010-9536
NSN 6620-00-236-5004
NSN 5910-01-230-5448
NSN 6645-00-287-9192
NSN 5996-00-296-9629
NSN 6110-00-736-9946
NSN 5960-01-065-0273
NSN 5835-01-174-4276
NSN 6620-01-488-6772
NSN 5910-00-241-5651
NSN 5975-01-142-4627