A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 4140-00-405-9101
NSN 5996-01-464-4276
NSN 5945-01-343-8882
NSN 5998-01-013-8094
NSN 6135-01-032-8887
NSN 5975-00-811-3444
NSN 6105-00-832-6619
NSN 5930-01-312-9522
NSN 6110-01-317-3780
NSN 5895-00-153-2595
NSN 5975-01-487-0453
NSN 7035-01-592-5767