A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-00-813-2213
NSN 5905-00-849-6810
NSN 5925-01-346-3443
NSN 6145-00-023-6941
NSN 7035-01-087-7727
NSN 5920-01-116-1789
NSN 6220-01-634-0660
NSN 5999-00-768-5341
NSN 6105-01-127-5663
NSN 5960-00-839-0856
NSN 5915-00-299-2105
NSN 6145-01-616-5095