Event Horizon ZWO EAF Robotic Telescope Focuser - EVRZ - ASCOM- Newtonian AdaptionJMI Event Horizon Robotic ZWO EAF Telescope Focuser Newtonian Base The name is a mouthful what it means is that we've made an adaptation to mount the ZWO EAF focus motor on our Crayford Focuser that will then mount on a Newtonian telescope tube. We provide the focuser mechanics and you provide your ZWO EAF focus motor. Your motor mounts on our focuser with two screws and the couplers already included with the ZWO EAF focuser kit you bought. Control