A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-654-9775
NSN 5998-01-539-5686
NSN 5855-01-556-2665
NSN 5998-01-266-7132
NSN 6240-00-984-4518
NSN 6135-00-112-8637
NSN 5905-00-874-3913
NSN 5998-00-739-8930
NSN 6220-01-060-2859
NSN 5935-00-144-8017
NSN 5985-00-586-7240
NSN 5950-01-205-4893