A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-125-4768
NSN 6135-01-598-9889
NSN 2925-01-607-7754
NSN 5999-01-287-9782
NSN 6220-00-583-9889
NSN 5960-01-658-9538
NSN 5960-01-157-7009
NSN 5925-00-242-6827
NSN 2925-00-536-4574
NSN 2925-01-448-2880
NSN 5965-01-495-1170
NSN 5965-01-218-7795