A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-00-702-9068
NSN 5985-00-905-4017
NSN 5998-01-550-4134
NSN 6645-00-935-7046
NSN 5945-01-596-0991
NSN 5975-01-211-7705
NSN 6130-01-003-8041
NSN 5935-01-429-1058
NSN 6645-01-025-1002
NSN 6110-01-513-5417
NSN 5915-01-157-9579
NSN 7035-00-155-9513