Deadshot's Visor is a visor used by Deadshot to help him to locate and kill his target. It has night vision, infrared binoculars, and a thermal anemometer. It seems that Deadshot has used the visor since his early days as assassin.
Arkham Origins Incident
Arkham Origins Blackgate Incident
Assault on Arkham Incident
Arkham City Incident
Deadshot was hired by Hugo Strange and used his visor to kill several political prisoners. Deadshot tried to kill Jack Ryder, Bruce Wayne, and Batman in Arkham City. Batman stopped Deadshot and locked him in a carriage in the Bowery until Commissioner Gordon came and arrested him.