ViewSonic's PJ503D DLP® projector delivers the best entry level performance value in the market. Topping the list of performance features is the AMAZING CLARITY OF DLP TECHNOLOGY. The PJ503D is the right choice for the small offices, classrooms and even home use. This versatile projector offers 1,500 lumens and a high 2000:1 contrast ratio (typ) in only 5.7 pounds. MULTIPLE INPUTS, ADVANCED IMAGE PROCESSING and SUPPORT FOR 720P AND 1080I SIGNALS let you connect your PC, DVD player and more. The native 800x600 SVGA resolution and digital keystone correction ensure that you'll get the best possible image in virtually any setting. The PJ503D is a lightweight, versatile projector thats perfect for those on a tight budget or looking for their first home projector.