A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-00-327-2112
NSN 6650-01-294-5243
NSN 5975-01-492-8362
NSN 5999-01-207-1263
NSN 6650-00-336-4828
NSN 5855-00-256-5562
NSN 5960-00-422-5376
NSN 5998-01-169-6221
NSN 6105-01-509-1027
NSN 7035-00-535-8109
NSN 5985-01-111-9252
NSN 6320-01-381-7023