DLP Proj. BenQ LW820ST-3600lm, WXGA, laser

BenQ BlueCore TM Laser Technology for Pure Colors DC3 DMD Chip Excellent dust design to extend the life of the projector Long lasting high brightness Creating interaction on any surface - PointWrite ™ technology works on any flat surface, so expensive digital boards or other equipment are not needed. With PointWrite ™, the images can be projected onto a wall for more students who can easily share and write on the same screen. Projection Technology: DLP Single 0.65 "WXGA Native resolu