A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-585-1716
NSN 5985-01-415-5785
NSN 5985-01-452-2988
NSN 6145-00-929-3925
NSN 6105-01-276-0997
NSN 5905-01-474-7832
NSN 6645-01-023-2180
NSN 5965-00-044-4489
NSN 5999-01-473-8346
NSN 6240-00-892-6175
NSN 6105-01-114-4452
NSN 6645-00-279-1777