A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-01-243-1711
NSN 5998-01-425-1354
NSN 6105-00-910-1739
NSN 6645-01-317-1308
NSN 5930-01-327-4239
NSN 5960-01-369-3628
NSN 7035-01-103-6845
NSN 6105-00-456-1433
NSN 6135-01-448-0471
NSN 5975-01-575-6905
NSN 5975-00-223-1837
NSN 6650-01-546-6611