A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-237-2548
NSN 5920-01-300-6055
NSN 6645-01-552-9447
NSN 6240-00-172-8451
NSN 5945-00-350-6341
NSN 5935-01-175-8421
NSN 5855-01-432-2487
NSN 5998-01-431-7921
NSN 5999-00-067-7528
NSN 2925-00-149-0760
NSN 5999-01-272-9684
NSN 5835-00-996-2912