A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-417-1463
NSN 6240-00-176-6079
NSN 5905-01-218-2887
NSN 5960-00-368-4084
NSN 6620-00-815-0124
NSN 5905-01-616-4571
NSN 5935-01-393-2673
NSN 6650-01-095-8024
NSN 6650-00-197-7563
NSN 5985-00-777-7124
NSN 5935-01-013-8974
NSN 5925-00-650-1069