Hitachi Ultra Long Throw Zoom Projection Lens LL-504 for Hitachi CP-X1200, CP-X1250 and CP-SX1350 Multimedia ProjectorsThis Hitachi Ultra Long Throw Zoom Lens adds flexibility for presentations given in large venues. Use the lens when the projector needs to be positioned far away from the screen but large image size needs to be maintained. The zoom feature allows a variety of projector distances while keeping image size consistent. Specifications CP X1200 CP X1250 CP SX1350