I am curious and cannot find any info on the matter. The device or monocle that is part of the gunbreaker kit I believe is a device of sorts and not just an eyepatch. like 2B's blindfold. I am trying to find out what is the official lore regarding the eyepiece. What is it's function? Does it track aether? Is it a HUD giving data? Is it just a targeting reticle? It is a random thought that has been bugging me.