A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-442-6188
NSN 6130-01-119-0950
NSN 5990-01-116-2181
NSN 5996-01-615-8389
NSN 5999-01-513-8522
NSN 5960-00-468-2952
NSN 6105-01-531-6466
NSN 7035-00-188-6674
NSN 5999-00-661-0954
NSN 6240-01-495-6570
NSN 6320-01-462-3555
NSN 5930-01-515-7922