A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-01-128-3231
NSN 6135-01-386-5709
NSN 5835-00-092-1136
NSN 5960-01-428-4471
NSN 5965-00-106-3195
NSN 5985-00-935-0127
NSN 5920-01-067-4897
NSN 5965-01-288-0721
NSN 5996-01-142-9639
NSN 5985-01-063-4811
NSN 5935-01-314-5333
NSN 5895-01-419-5617