[timwilky]

My neighbour was pensioned out of the Royal Marines when a flash bang took out his left eye. He did his class 1 on his way out, Rides a blade and now works as a paramedic driving a fast reponse car.

Only having one working eye only seems to stop his doing one thing. Being a sniper and He tells me that his M.O. covered for him for two years and it was only picked up and made official following a change of M.O. So he was still able to shoot well enough with only the one working eye. He is bloody fast on his blade and it has never stopped him from doing driving required jobs etc. so don't worry, just make sure you do sufficient observatons to pick up the stuff your other eye would have seen.