A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-201-7591
NSN 5998-01-101-6007
NSN 6240-01-309-6003
NSN 6220-01-298-4581
NSN 6135-00-062-5080
NSN 5965-01-307-5059
NSN 6685-01-379-6278
NSN 6240-01-049-0970
NSN 6130-01-655-2294
NSN 5998-01-545-5464
NSN 2925-01-589-4880
NSN 5945-01-407-3716