A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-032-8290
NSN 5835-00-233-6327
NSN 2925-01-106-3552
NSN 6150-01-263-5754
NSN 5910-01-341-0868
NSN 5965-00-923-6824
NSN 5985-01-607-3694
NSN 5998-01-658-5343
NSN 5999-01-334-4896
NSN 6105-01-350-3333
NSN 5920-01-326-2706
NSN 6645-00-601-6793