A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-628-7522
NSN 6220-01-303-3774
NSN 6110-01-444-4288
NSN 5960-01-497-4572
NSN 5895-01-467-9643
NSN 2925-00-732-2237
NSN 5925-01-370-1818
NSN 5895-00-626-3772
NSN 5855-00-925-7887
NSN 5965-01-063-6115
NSN 5965-00-823-8623
NSN 6240-00-954-0124