A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-450-3581
NSN 6240-00-209-1883
NSN 5996-01-484-8867
NSN 6320-01-036-2598
NSN 6645-01-633-1852
NSN 5990-01-463-5400
NSN 6240-01-247-4805
NSN 5945-01-206-4520
NSN 6645-00-663-8111
NSN 5998-01-548-2786
NSN 6130-00-471-5067
NSN 5990-01-438-8228