A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-01-495-3536
NSN 6105-00-816-9397
NSN 5998-01-650-6369
NSN 5960-01-040-7114
NSN 5999-01-367-2843
NSN 6110-00-589-9905
NSN 6240-01-210-4217
NSN 5935-01-517-4353
NSN 5975-00-328-7922
NSN 5990-01-254-3197
NSN 6610-00-267-1102
NSN 6220-00-038-1712