A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-323-5394
NSN 5910-00-923-4272
NSN 5935-01-116-1869
NSN 6105-00-509-8491
NSN 5990-01-196-2953
NSN 6650-01-533-7109
NSN 7035-00-631-3782
NSN 6645-01-645-4291
NSN 6320-00-164-4087
NSN 6135-01-231-4809
NSN 6110-00-578-7243
NSN 5945-01-322-0774