A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-284-4835
NSN 6220-01-437-6782
NSN 5950-01-645-6032
NSN 6150-00-448-5532
NSN 6135-01-643-1793
NSN 5960-00-768-3746
NSN 6620-01-096-3723
NSN 5996-00-435-0369
NSN 6645-01-426-8621
NSN 6645-01-490-5948
NSN 5950-01-278-3062
NSN 5930-01-279-2609