A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-01-206-1329
NSN 6150-00-360-1508
NSN 6130-00-859-2225
NSN 6105-01-654-8867
NSN 5920-01-653-2340
NSN 5855-01-224-7975
NSN 5998-01-413-8154
NSN 6645-01-112-6373
NSN 5935-00-242-4523
NSN 5960-00-907-4194
NSN 5990-00-409-3594
NSN 6220-01-539-5242