A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-00-759-2790
NSN 6685-01-570-7892
NSN 5935-01-415-0887
NSN 6110-01-577-9471
NSN 6685-01-579-2248
NSN 6110-01-261-4980
NSN 5930-00-758-2162
NSN 6620-01-504-5756
NSN 6105-01-565-8924
NSN 6645-01-417-3542
NSN 7035-01-604-9813
NSN 5855-01-262-8013