A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-548-2765
NSN 5950-00-980-2256
NSN 6110-00-111-2761
NSN 7035-01-646-7505
NSN 6110-00-469-6751
NSN 7035-00-413-0992
NSN 5965-01-035-6842
NSN 5935-00-737-1268
NSN 6620-00-460-2909
NSN 6135-00-248-4102
NSN 5965-01-462-9340
NSN 5895-01-438-5442