A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-368-5770
NSN 6240-01-600-2774
NSN 6685-00-211-4317
NSN 5985-00-244-8104
NSN 5895-00-676-6993
NSN 5960-00-171-9575
NSN 6240-01-156-8428
NSN 5999-01-450-4252
NSN 5965-01-658-0746
NSN 6145-01-519-8210
NSN 5915-01-472-8977
NSN 5945-01-358-8242