A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-384-0628
NSN 5998-00-143-0485
NSN 5855-01-225-5855
NSN 5975-00-596-2119
NSN 6650-01-373-8067
NSN 6685-01-008-8886
NSN 6150-01-227-2595
NSN 5920-00-665-3973
NSN 7035-01-362-4924
NSN 5990-00-688-7771
NSN 5945-01-103-7840
NSN 5965-00-752-5823