A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-363-9790
NSN 6645-01-368-9990
NSN 5835-00-594-4921
NSN 5998-00-827-9305
NSN 6130-01-497-3229
NSN 6220-01-448-0802
NSN 6130-00-482-6585
NSN 6620-01-351-6870
NSN 6130-01-608-4029
NSN 6135-00-733-9665
NSN 6620-00-596-1951
NSN 6130-00-964-2928