The BenQ MP776 ST is a short throw projector with a unique aspherical lens that allows it be ceiling-mounted as close as 1 meter inches from the whiteboard, preventing disruptive shadows from being cast on the board. It boasts a brightness of 3500 ANSI Lumens and XGA resolution with a 3500:1 contrast ratio. High contract ratios translate to razor-sharp detail definition and a broader range of subtle color differences, which makes text is sharper, cleaner, and easy to read and in turn grab students’ attention and interest. Unlike the traditional 3D projector system, which requires two perfectly aligned projectors to transmit two separate video feeds in order to deliver a 3D projection, the MP776 ST has mastered 3D display so as to require only one projector equipped with Front Project 3D DLP Link technology. Furthermore, 3D Color Management lets users independently adjust the hue, grain, and saturation levels of all six color wheel tones (red, green, blue, cyan, magenta, and yellow) without colors compromising each other. VIDI lamp lighting technology dynamically adapts lamp output to each image/scene with millisecond precision so as to optimize brightness, color correction, and dark detail definition. Unlike LCD projectors that require costly filters to keep dust out, the MP776 ST does not require filters.