The Panasonic ET-DLE150 DLP Projection Zoom Lens Standard is a high-quality zoom lens designed specifically for movie projectors. With its focus type being zoom, users can easily adjust the lens to achieve the desired focal length for their presentations. Compatible with Panasonic brand projectors, this lens is perfect for achieving sharp and clear images when showcasing films or slides. Its versatility and precision make it a valuable accessory for any home entertainment setup or professional presentation.