Auto Focus, Auto Keystone Correction, Auto Obstacle avoidance, Auto Screen Alignment, 50%-100% Zoom: Enjoy instant auto-focus and crystal-clear images in seconds. It will automatically correct any keystone distortion within a range of vertical ±15°/horizontal ±15°. Zoom from 50% to 100% without needing to move the movie projector. Plus, it has auto obstacle avoidance and auto screen alignment, so the image always fits perfectly on the screen, no matter how you position the projector or the size of the projector screen.
