A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-821-5403
NSN 5985-01-424-4228
NSN 5910-01-061-0942
NSN 5965-01-010-1258
NSN 4140-01-068-8513
NSN 6240-00-372-4841
NSN 6130-01-380-4268
NSN 5925-01-323-4173
NSN 5975-01-649-6388
NSN 5855-00-256-5562
NSN 6240-01-476-5776
NSN 5855-00-089-3974