Stealth suit

The Chameleon stealth suit was a marvel of Brotherhood's optical camouflage. By scaling down and redesigning the Lazarus shield generator of the stealth tanks, Nod scientists were able to create a powerful suit of armor powered by an internal reactor that was capable of rendering the wearer almost completely visible in broad daylight by refracting light. The armor was equipped with a special four-visor helmet designed to not interfere with the stalth bubble generated and the vision not corrupted by it.

The armor remained in use, but due to it's cost, it was never fielded in large amounts, as in the First Tiberium War only the Black Hand Chameleons had access to it and in the second war, with the advent of even more sophisticated sensors, only a small group of elite infiltrators were equipped with it.