A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-699-9186
NSN 5935-00-700-5496
NSN 5925-01-191-4285
NSN 6240-01-332-9214
NSN 2925-01-153-7794
NSN 5999-01-168-7792
NSN 6135-01-026-9960
NSN 5930-00-393-3930
NSN 5835-00-083-3014
NSN 5998-01-552-1725
NSN 6620-01-334-7569
NSN 5999-01-361-6799