A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-00-834-4199
NSN 5975-01-047-0587
NSN 6110-01-630-8633
NSN 6145-01-417-1705
NSN 5915-00-944-0218
NSN 6320-01-426-8947
NSN 6105-00-795-7384
NSN 6610-01-058-2366
NSN 5945-00-003-4845
NSN 6110-01-231-9890
NSN 5930-00-269-4996
NSN 6135-00-519-1325