A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-386-3093
NSN 2925-00-526-4541
NSN 5905-00-578-9612
NSN 5935-01-172-2686
NSN 6645-01-348-3359
NSN 5910-01-296-0906
NSN 6240-01-620-2450
NSN 5998-00-110-5316
NSN 5920-01-156-8705
NSN 6110-01-199-5024
NSN 5975-01-434-9054
NSN 5990-00-717-2536