A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-007-1295
NSN 5985-01-198-0897
NSN 6150-00-728-0570
NSN 6685-00-596-8765
NSN 5935-00-942-1559
NSN 5996-00-229-1625
NSN 5960-01-300-6788
NSN 2925-01-101-4655
NSN 6650-00-997-4337
NSN 5945-01-169-6410
NSN 5945-00-583-0516
NSN 5998-01-509-4652