Compatible with selected SMART interactive whiteboards, this innovative teaching solution has a large scalable screen size of up to 100 inches. With a brightness of 3,500 lumens and HD-ready WXGA resolution, the EB-685WS's ultra-short-throw design allows you to present large images from a very short distance with minimised shadows and glare. A 14,000:1 contrast ratio and HDMI input mean that students benefit from sharp, clear images, and SMART whiteboard compatibility allows for added interactivity.