The Duality system combines four key components including polarising filters, matched projectors, the Inition Duality mounting rig and polarising glasses. Added to this is your choice of screen with many options of design and size, plus a playback solution designed to operate with the content of choice. All of the components are chosen based on you requirements taking into account the ambient light levels in the room, desired screen size, resolution and projection distance. To provide the best system for your needs we will assess your room dimensions and intended use and make a recommendation from this.Inition Duality mounting rigs are built specifically for the projector of choice. This eliminates the large space requirement caused by having two projectors by keeping the projectors as close to each other as possible. The rigs also minimise the setup time and complication by reducing the amount of adjustments that need to be made for alignment. A further benefit is the fixed nature of the projection system stops accidental misalignment if moved or bumped.