A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-00-995-4742
NSN 5945-00-939-2297
NSN 5945-01-311-5418
NSN 7035-01-551-1240
NSN 6105-00-965-9796
NSN 5855-00-494-9581
NSN 6240-01-645-2228
NSN 6620-00-593-5313
NSN 5945-00-468-4092
NSN 5998-00-621-6266
NSN 5930-01-324-6562
NSN 5990-00-269-2226