ViewSonic's PJ506D DLP projector is designed to meet the needs of today's mobile presenters. DLP technology delivers crystal-clear images and brilliant color. With 2000 lumens and an ultra-high 2000:1 contrast ratio (typical) this portable projector is ideal for multimedia lessons in the classroom or dynamic presentations in the boardroom. The PJ506D is a versatile performer with multiple inputs, advanced image processing and support for 720p and 1080i HD signals. The native SVGA resolution, digital keystone correction and zoom lens ensure that you'll get the best possible image in virtually any setting. Image reversing functions offer further installation flexibility. The PJ506D is a lightweight, versatile projector that is packed with performance at an affordable price.