A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-00-085-5206
NSN 6110-01-512-1265
NSN 5965-00-689-1545
NSN 5999-01-289-3080
NSN 6110-01-622-1983
NSN 5905-00-157-0954
NSN 7035-01-282-7124
NSN 6150-01-121-0168
NSN 6645-01-156-6741
NSN 5998-01-483-1426
NSN 6240-00-978-9752
NSN 5935-00-600-5228