Andy & Phil, I have Vuzix glasses and i dont think it's such a good idea to use just one lens-monitor. They are to small and it is hard to see with two of them. I've only used them few times and cann't get to adjust to them. Black fake glass does not realy protect you from the sun and light coming from the sides. 7"-10" monitor is much efective infront of you. Sometimes I put them on top of my nose and sometimes look trough them. It is more distracting that way than flying FPV 100% from takeoff to landing.