A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-461-2850
NSN 6645-01-356-8252
NSN 5925-00-308-7295
NSN 5905-01-476-8224
NSN 5855-01-650-3762
NSN 6150-00-465-7288
NSN 7035-00-104-7613
NSN 4140-00-914-7949
NSN 6650-01-348-4805
NSN 5965-01-258-5662
NSN 4140-00-245-2715
NSN 5945-01-370-4362