A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-00-443-6522
NSN 6130-01-352-2115
NSN 5998-01-087-5155
NSN 6645-00-409-2168
NSN 5945-01-401-5323
NSN 5999-01-390-5125
NSN 5915-00-469-5765
NSN 5996-00-051-6667
NSN 5990-01-390-2177
NSN 5905-01-634-0595
NSN 5930-00-518-2738
NSN 6320-01-366-5157