A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-00-186-6291
NSN 5925-01-367-1807
NSN 6150-00-925-5745
NSN 5945-01-574-9164
NSN 5996-01-451-3591
NSN 5910-00-113-7672
NSN 6650-01-425-7362
NSN 5996-00-008-2539
NSN 6145-00-440-3503
NSN 5835-01-566-5462
NSN 5998-00-781-3769
NSN 5945-01-364-0593