A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-334-3361
NSN 6110-00-236-4161
NSN 5920-00-194-9732
NSN 5996-00-248-9201
NSN 5915-00-775-9076
NSN 5996-01-633-7979
NSN 6145-01-634-0388
NSN 5975-00-960-5879
NSN 5975-01-387-5276
NSN 5945-01-016-7695
NSN 6320-01-054-3046
NSN 5985-00-482-4576