A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-00-167-7893
NSN 5985-01-131-2671
NSN 6240-01-139-3377
NSN 2925-01-384-4139
NSN 4140-00-707-5963
NSN 6220-01-200-0010
NSN 5996-01-473-2024
NSN 5910-01-633-9963
NSN 6645-00-268-4042
NSN 5915-01-497-9414
NSN 5960-00-343-2888
NSN 6110-01-343-3519