Optoma EH320USTi Ultra Short Throw Interactive Projection

The Optoma EH320USTi 1080p ultra short throw interactive projector is perfect for businesses, schools and colleges. It is bright (4,000 lumens) and uses a new generation of TouchBeam finger-touch interactive technology, enabling several people to work simultaneously on the screen without using a pen. The throw ratio of 0.25:1 means that it can project a 100' image from just 55cm away.