A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-00-342-2416
NSN 5945-01-377-2415
NSN 5920-01-324-0517
NSN 5990-01-242-9653
NSN 5910-00-424-3803
NSN 2925-01-567-8027
NSN 6105-01-237-1808
NSN 6105-01-495-1492
NSN 6320-01-418-2611
NSN 7035-01-279-2815
NSN 6145-01-508-9372
NSN 6110-01-633-9660