A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-00-631-3782
NSN 6105-01-478-6400
NSN 6645-01-531-7497
NSN 6240-01-326-6937
NSN 5925-01-385-3285
NSN 6220-01-014-7207
NSN 5950-01-063-6200
NSN 5996-00-471-0540
NSN 5910-01-033-5717
NSN 5999-00-503-7311
NSN 6645-01-564-7129
NSN 5945-00-149-1857