A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-726-2870
NSN 5996-01-631-6917
NSN 5915-01-411-5355
NSN 4140-01-502-8993
NSN 6110-00-308-3993
NSN 5950-01-361-0738
NSN 6145-01-293-5463
NSN 5920-01-005-0161
NSN 6685-01-378-8467
NSN 5950-01-358-4316
NSN 5996-01-015-1502
NSN 6150-01-181-5612