A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-098-2503
NSN 5930-01-067-9477
NSN 5935-01-360-6842
NSN 6105-00-194-8814
NSN 6130-01-462-8507
NSN 5996-00-185-7704
NSN 6240-01-078-7941
NSN 6645-01-411-5657
NSN 5965-01-386-2988
NSN 6110-01-529-6503
NSN 5835-00-240-9838
NSN 5935-01-192-1206