Green Projection The EX556 is the perfect projector for all your display needs. A bright 3000L with a 13,000:1 contrast, ensures your presentations and graphics are crystal clear leaving your audience speechless every time the projector is turned on. Ideal for use with interactive whiteboards in schools or delivering an important presentation at work.
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3D. We are so confident that the EX556 image colour quality will remain as good as the day you bought it that Optoma will guarantee it for five years. Typical applications include use with 3D educational or 3D design and modelling systems.