Deadshot's Visor

Deadshot's Visor is a piece of specialized equipment used by Deadshot to help him locate his targets. It is outfitted with night vision, infrared binoculars, and a thermal anemometer. Deadshot has used the visor since his early days as an assassin.

Arkham Origins Incident
Deadshot was hired by Black Mask and used his visor to target Batman for a kill shot in an attempt to collect the $50,000,000 reward sanctioned on Christmas Eve. He took hostages in a bank and challenged Batman to save them. During this time, Deadshot's visor was part of a mask that covered his entire face.

Assault on Arkham Incident
Deadshot used his visor during the raid on Arkham Asylum with the Suicide Squad: at this point, he mounted it on a mask which left his lower face exposed.

Arkham City Incident
Deadshot was hired by Hugo Strange and used his visor to target several Political Prisoners. Deadshot tried to kill Jack Ryder, Bruce Wayne, and Batman in Arkham City. Batman stopped him and locked him in a carriage in the Bowery until Commissioner Gordon came and arrested him.