A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-01-616-9342
NSN 5925-01-242-1524
NSN 6320-00-228-5678
NSN 6130-01-023-8031
NSN 5965-01-408-9551
NSN 6685-00-363-1701
NSN 6130-01-099-4950
NSN 6110-01-456-0725
NSN 6145-01-139-4859
NSN 5945-00-556-3320
NSN 6320-01-206-6465
NSN 6645-01-532-9027