A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-315-9754
NSN 5930-00-200-9326
NSN 5945-01-582-4647
NSN 5990-01-306-9290
NSN 5915-01-129-6262
NSN 5935-01-129-1646
NSN 5920-00-224-1589
NSN 6620-01-603-6442
NSN 5990-01-195-3693
NSN 6105-01-641-3334
NSN 6620-01-062-2505
NSN 6145-01-634-0388