A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-633-9963
NSN 5996-01-519-3161
NSN 5960-00-249-9623
NSN 5950-00-306-9409
NSN 5925-00-926-8425
NSN 5998-00-282-2097
NSN 5996-01-456-0488
NSN 5950-01-634-0677
NSN 5985-01-563-0766
NSN 5915-01-514-7136
NSN 5915-00-276-8332
NSN 5915-01-579-4810