A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-01-546-6768
NSN 5935-01-167-0834
NSN 5960-01-278-9394
NSN 5990-01-271-8130
NSN 5985-01-457-7716
NSN 5950-01-571-8560
NSN 5920-01-587-5188
NSN 5945-01-318-6993
NSN 5960-01-174-6975
NSN 6240-01-319-2549
NSN 5930-01-132-4476
NSN 6650-01-105-9500