A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-217-6627
NSN 6145-00-553-8196
NSN 2925-01-331-5039
NSN 5996-00-517-6974
NSN 5998-00-756-6085
NSN 6610-01-450-1042
NSN 5920-01-288-8862
NSN 5935-01-452-6219
NSN 6650-01-497-5348
NSN 6135-01-226-4071
NSN 5965-00-990-8669
NSN 5998-00-388-0259