A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-102-8805
NSN 5945-00-274-2398
NSN 5895-01-074-9918
NSN 5950-01-263-2834
NSN 6145-01-141-4127
NSN 5985-01-317-6992
NSN 5910-01-223-4793
NSN 2925-01-547-4565
NSN 5985-00-659-9509
NSN 5998-01-281-8108
NSN 5985-01-181-6681
NSN 5996-01-220-8021