A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-00-669-6757
NSN 5835-00-179-8451
NSN 6685-01-629-6663
NSN 6110-01-189-6947
NSN 5985-01-170-6579
NSN 5996-01-158-2531
NSN 6685-01-604-1743
NSN 6240-01-122-7391
NSN 5930-01-476-6870
NSN 6150-00-450-0501
NSN 6610-01-609-6264
NSN 7035-01-103-3342