A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-00-553-7338
NSN 5996-01-324-9167
NSN 5920-00-435-5404
NSN 6240-00-332-2084
NSN 5905-00-411-1270
NSN 5935-01-067-6244
NSN 5985-01-050-6020
NSN 5945-01-457-7390
NSN 5975-00-710-1902
NSN 5895-00-486-0191
NSN 5985-00-466-1266
NSN 6130-00-936-9911