A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-396-1151
NSN 5975-01-381-3543
NSN 5998-00-402-5542
NSN 5905-01-631-9790
NSN 5920-00-717-6839
NSN 5998-01-049-3993
NSN 6220-00-099-9192
NSN 5905-00-372-5214
NSN 6320-01-338-6006
NSN 5960-01-106-3086
NSN 6110-00-771-8454
NSN 6320-00-149-7570