A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-00-519-9999
NSN 6150-00-518-2125
NSN 5835-01-130-6503
NSN 6620-00-100-4517
NSN 6105-01-197-7687
NSN 5945-01-548-3616
NSN 5925-01-547-4304
NSN 2925-01-190-9352
NSN 5985-00-134-3542
NSN 5920-01-224-7946
NSN 6645-01-020-3142
NSN 5910-01-642-3366