The Perfect Image Mirror Adjustment System features eight points of precise adjustment in the mirror to correct pin cushioning and barrel distortion common with a short throw, wide angle lens. The Mylar mirror with Perfect Image Mirror Adjustment is available immediately with Da-Lite’s complete line of Rear Projection Modules (RPM), Thru-The-Wall (TTW) and Stand Alone (SA) mirror systems for 56” x 84” and smaller mirrors.