A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-468-5016
NSN 5998-01-256-2119
NSN 6645-01-076-4655
NSN 5975-01-215-1205
NSN 5920-00-311-3953
NSN 6220-01-522-0013
NSN 6650-00-494-8671
NSN 5910-01-568-3747
NSN 5950-00-548-0783
NSN 6645-01-523-8809
NSN 5910-01-415-3108
NSN 5975-01-543-7239