A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-359-9188
NSN 6150-01-076-4811
NSN 6320-01-304-3639
NSN 6135-01-532-7951
NSN 5985-01-604-9171
NSN 5920-01-536-1534
NSN 5985-01-465-3353
NSN 5990-00-419-0236
NSN 6110-01-582-0920
NSN 5935-00-991-1709
NSN 5855-00-962-5792
NSN 6240-01-371-8340