A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-030-0189
NSN 5999-01-292-2409
NSN 6320-01-343-2482
NSN 5945-00-741-3711
NSN 5905-01-253-3318
NSN 5950-01-577-8485
NSN 6130-00-841-6813
NSN 5999-00-177-1791
NSN 6650-01-309-9152
NSN 5990-01-222-8570
NSN 6130-01-568-5829
NSN 5935-00-936-6514