A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-525-3295
NSN 6320-01-388-3125
NSN 5998-01-437-6588
NSN 5895-00-379-4699
NSN 5920-01-592-5224
NSN 6320-01-111-8008
NSN 6240-01-459-8758
NSN 6685-00-294-6315
NSN 6110-01-378-3520
NSN 5945-01-395-1982
NSN 5965-00-761-4666
NSN 5985-01-113-1376