Whether you're a CEO or teacher of higher education, the PowerLite 1880 enhances presentations with ease and versatility. Regardless of the room setup, this projector's advanced flexibility always allows for quick adaptation. The horizontal keystone correction slider bar makes it easy to create a perfectly rectangular image no matter where you place the projector. Because of the 1.6x optical zoom, larger images can be displayed from shorter distances, saving valuable space in the classroom or boardroom. 4000 lumens of color / white light output and XGA resolution mean sharp, vibrant images that always impress. And, presenting over the network is a breeze with advanced networking features, including remote monitor and control of all networked projectors.