A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-468-0428
NSN 5915-01-326-4293
NSN 5950-00-456-8443
NSN 5905-00-945-2147
NSN 5965-01-293-5996
NSN 5895-01-530-9908
NSN 5925-00-833-6028
NSN 5835-01-027-1828
NSN 5999-00-163-4496
NSN 5855-00-149-0766
NSN 6150-00-605-0337
NSN 6645-01-099-2910