A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-00-671-4034
NSN 5998-00-633-5169
NSN 6650-01-127-9518
NSN 6645-01-067-4393
NSN 6145-01-373-5377
NSN 5925-01-393-1441
NSN 5895-01-236-4979
NSN 6130-01-423-0612
NSN 5930-00-111-2727
NSN 6130-01-283-0103
NSN 5998-00-343-7435
NSN 5990-00-199-0081