A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-242-7303
NSN 6320-01-447-3459
NSN 6135-00-271-0407
NSN 5960-01-605-9921
NSN 5960-01-312-1262
NSN 5945-01-087-5231
NSN 6320-00-731-6134
NSN 6650-00-197-7563
NSN 6610-01-462-5561
NSN 5985-00-158-9410
NSN 5930-01-004-3953
NSN 5930-01-131-6987