A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-00-179-9079
NSN 5920-01-101-4410
NSN 6110-01-510-7479
NSN 6620-01-038-7468
NSN 5935-01-385-8296
NSN 5945-01-656-0764
NSN 5990-01-199-2846
NSN 6240-00-103-2448
NSN 5998-00-740-7515
NSN 6220-00-176-0273
NSN 5975-01-414-6371
NSN 5945-00-597-5722