A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-432-0237
NSN 5990-00-676-9520
NSN 7035-00-523-7492
NSN 6220-00-785-1713
NSN 6150-01-494-3872
NSN 6110-01-477-6707
NSN 6150-00-944-7936
NSN 6645-01-232-4843
NSN 5998-01-244-6446
NSN 5930-01-227-2573
NSN 5920-01-270-0916
NSN 6150-01-319-9832