A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-653-4705
NSN 5945-00-843-0730
NSN 4140-01-209-8456
NSN 5835-01-268-1924
NSN 5985-00-403-4145
NSN 5975-00-553-7151
NSN 5945-01-289-9703
NSN 5855-00-058-1293
NSN 5945-01-343-0047
NSN 5925-01-544-4287
NSN 5835-01-628-1748
NSN 5950-01-229-6831