A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-01-633-9503
NSN 6645-01-616-5820
NSN 5950-00-188-3214
NSN 6105-00-049-8891
NSN 5855-00-149-0766
NSN 5930-01-010-3283
NSN 6320-01-227-2648
NSN 5835-00-269-2232
NSN 6645-01-241-2294
NSN 5945-01-617-6742
NSN 5915-01-168-6570
NSN 2925-01-099-7075