A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-00-005-7156
NSN 5945-01-441-7736
NSN 6130-01-299-7515
NSN 6240-01-359-4288
NSN 5945-01-487-6446
NSN 6620-01-605-2590
NSN 5990-01-411-5930
NSN 5965-01-189-2421
NSN 6610-01-099-0303
NSN 5920-01-334-5592
NSN 7035-01-426-4133
NSN 6145-01-226-9168