A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-094-6876
NSN 6110-00-156-0430
NSN 5975-01-416-3554
NSN 5950-01-472-2467
NSN 6130-01-530-2370
NSN 5965-01-142-1807
NSN 7035-01-514-0599
NSN 5950-00-422-8579
NSN 6650-00-299-9681
NSN 6240-01-253-0687
NSN 5965-01-251-4381
NSN 5835-01-502-9228