Designed for the classroom and boardroom, the PowerLite 1835 from Epson aims to be convenient, affordable as well as powerful. Images can be adjusted using horizontal and vertical keystone correction, plus the Quick Corner® feature to accommodate almost any room setup. Horizontal keystone correction allows for off-center positioning of the projector, such as in u-shaped seating arrangements. The projector's higher tilt angle allows you to display presentations higher up on the wall, even with a lower stand or table. You have even more flexibility with a 1.6x optical zoom, which displays images up to 40% larger than competing projectors with a 1.2x optical zoom - without a change in image quality. The PowerLite 1835 features 3500 lumens of color/white light output and XGA resolution, for sharp, vibrant images.