A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-225-9886
NSN 5895-01-201-4084
NSN 5945-01-434-3519
NSN 5915-00-955-0547
NSN 5998-00-288-5533
NSN 5975-00-372-6265
NSN 6150-01-031-0102
NSN 5920-00-832-6032
NSN 6110-00-946-1060
NSN 6240-01-527-0849
NSN 5950-01-448-2088
NSN 5960-00-257-4203