The ViewSonic PS501X price-performance short throw projector features 3,500 lumens, native XGA 1024 x 768 resolution, a user-friendly design, and a sleek white chassis. Exclusive SuperColor technology offers a wide colour gamut for beautiful image production in nearly any environment. A short throw lens with a 0.61 throw ratio offers large projection images for smaller rooms. The PS501X also features HDMI and VGA connectivity, and a RS232 control port. An energy-saving DynamicEco feature reduces power consumption by up to 70%, and extends the lamp life up to 15,000 hours. With advanced audiovisual features, flexible connectivity options, and an affordable price, the PS501X is ideal for use in education and small business environments. ViewSonic's proprietary SuperColor Technology features an exclusive 6-segment colour wheel and dynamic lamp control capabilities, providing a wide colour range and stunningly beautiful images.