Moving into my renovated classroom required me to design a new camera rig for my display system. I still haven’t seen a better adjustment solution than the long handled mount that I took from a discarded video camera tripod. I had to purchase a 1/2″ steel rod, which fit perfectly in the camera mount. The rest of the rig is just an arm built of steel pipe and fittings. It is mounted to a wood panel that replaces a ceiling tile. It will accept any camera with a video output. Next time, I will get one that has a remote control for the zoom.