Eyes are Silvers who have the power of precognition, the ability to perceive through their mind's eye the events of possible futures. However, they can only "see" the immediate future, which are visions that are inclusive only for futures that will happen after a few seconds from the present time.
"Eyes are perceptors, gifted with the strange ability to see the immediate future. Their training usually centers on filtering out the relative noise of their ability, which only allows for a glimpse of a few seconds into the future." -Victoria Aveyard, "War Storm" "On Silverblooded Abilities"