A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-00-273-3175
NSN 5965-00-475-2759
NSN 5915-01-290-5847
NSN 6110-00-263-6664
NSN 4140-01-632-4964
NSN 6610-01-067-6591
NSN 6650-01-600-1557
NSN 7035-01-459-8268
NSN 6220-01-013-9498
NSN 5935-00-101-4348
NSN 5930-00-613-5534
NSN 6320-01-462-2295