A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-666-3635
NSN 5960-01-192-7710
NSN 6650-01-370-5265
NSN 5935-01-348-6550
NSN 6645-00-191-4978
NSN 6135-01-463-3898
NSN 5925-00-201-8254
NSN 6150-01-123-1838
NSN 5975-01-575-0792
NSN 6110-01-321-7683
NSN 6110-01-226-0000
NSN 5895-01-547-5212