A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-00-555-1061
NSN 5950-01-461-8746
NSN 5895-01-501-5901
NSN 5835-00-540-9669
NSN 5920-01-367-2236
NSN 6105-00-900-4143
NSN 5975-01-257-6738
NSN 5998-01-428-6063
NSN 6620-01-459-3467
NSN 6130-01-107-1315
NSN 6645-01-651-9562
NSN 5935-01-390-7489