A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-203-8295
NSN 5996-00-026-9118
NSN 6650-01-506-5636
NSN 5895-01-158-6357
NSN 5910-00-061-9084
NSN 6110-01-365-8948
NSN 5925-00-422-8487
NSN 6135-00-613-1068
NSN 5998-01-380-9875
NSN 6650-01-014-9299
NSN 5925-01-257-3017
NSN 5975-00-670-4795