The residuum suspended in these lenses helps you see through the complexities of the deadliest traps.
Head Slot 3,400 gp
You gain a +4 item bonus to Perception checks and Thievery checks to detect and disable traps.
Power Encounter (Minor Action)
You make a Thievery check to disable a trap.
Published in Adventurer's Vault 2, page(s) 97.