A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-504-6929
NSN 6240-01-062-1684
NSN 6240-01-152-2662
NSN 5990-01-070-4627
NSN 5960-01-536-9763
NSN 5950-01-288-9233
NSN 6135-01-116-3385
NSN 5835-01-381-4452
NSN 5925-01-209-9414
NSN 5990-01-294-6198
NSN 2925-00-734-0516
NSN 5855-01-381-7493