Unexpected - S1-E16
Question: Throughout the show, The Haitian has been shown to nullify the powers of evolved humans. Yet, why on the rooftop was he unable to nullify Claude and Peter's invisibility? Doesn't his power work as well as those that require active concentration?
Unexpected - S1-E16
Question: Is Claude's invisibility limited only to the visible light spectrum? Could he perhaps use it to manipulate say, the infrared and ultraviolet spectrums?
Chosen answer: There's no indication that it applies to anything other than the visible light spectrum.
Chosen answer: The Haitian doesn't automatically stop every power around him, he does it at will (eg when he doesn't focus and lets Nathan fly away). by using infra-red goggles they can sneak up on Peter and Claude, whereas forcing them to become visible would have alerted them too soon.