The Acer X113 2800 Lumens has impressive technology embedded in it. With this technology, you do not need to have the projector in a slanted position. The horizontal and vertical lens shift to ensure there is no distortion of the images viewed. The X113 has SVGA resolution of 800x600 pixels. This ensures sharp and crystal clear images. It has zoom and motorized focus that helps to project every detail on the screen. It is low on power consumption which makes it a very economical projector to use. It has a security card that comes with a password to restrict access. There is a CD-ROM with the user guide, this contains detailed information on how to use the projector.