A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-00-436-7932
NSN 5855-00-688-9954
NSN 5905-01-464-8102
NSN 5935-01-418-6182
NSN 5999-00-316-6142
NSN 5975-01-544-9695
NSN 6220-00-830-4692
NSN 5835-00-339-3020
NSN 5996-01-206-4104
NSN 5915-00-269-9252
NSN 5855-01-225-5855
NSN 5895-01-444-4133