A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-542-5528
NSN 6650-00-726-4242
NSN 5945-01-023-7993
NSN 5915-00-809-5254
NSN 6130-00-917-1364
NSN 6105-01-484-8516
NSN 5910-01-279-6780
NSN 5905-01-303-9221
NSN 5950-00-286-3301
NSN 6620-01-647-1393
NSN 6220-01-134-1005
NSN 5990-00-501-4994