I just saw this lens adapter for the gopro3 3+, how practical would this be for use on a copter? Anyone plan on picking one up?
http://wideopencamera.com/cameras/letus-announces-anamorphic-adapter-for-gopro-hero-3-camera-199us/
http://wideopencamera.com/cameras/letus-announces-anamorphic-adapter-for-gopro-hero-3-camera-199us/