A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-571-8599
NSN 5895-00-244-2744
NSN 5935-01-563-2784
NSN 5835-00-946-2656
NSN 6650-00-894-8634
NSN 5925-01-258-4640
NSN 6650-01-437-6805
NSN 5945-01-504-5656
NSN 6150-01-321-7927
NSN 5835-01-436-6549
NSN 5999-01-333-1556
NSN 5930-01-370-0266