A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-443-3826
NSN 6105-01-236-4253
NSN 5945-01-221-7885
NSN 5999-01-367-6789
NSN 5950-00-249-9146
NSN 5855-01-594-0955
NSN 7035-01-286-2677
NSN 5996-00-950-8577
NSN 5998-01-648-7645
NSN 5950-01-147-5662
NSN 6110-00-980-3829
NSN 5996-00-137-2684