"However, we were also told to give you whatever physical advantages we could, so you will be able to, at will, tap into both night vision and infra-red vision. Also, your eyes will be able to see far more clearly at further distances than any organic eye would be able to. You'd be able to read a postage stamp from a mile away, if you wanted to do so for some reason. Keep in mind, though, that this focus will make you extremely far-sighted until you return your eyesight to normal.