Manufacturers Product Description
1080p ultra short throw interactive projection TouchBeam finger touch interactive Bright projection - 3500 ANSI lumens Full HD 1080p resolution, 2x HDMI input and 16W audio Crestron RoomView® - RJ45 control and monitoring Optoma's 1080p ultra short throw interactive projector, the EH319USTi, is perfect for businesses, schools and colleges. It is bright (3500 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 22 inches away. And having the projector installed so close to the screen avoids any shadows being cast across the screen from the presenter(s).It provides a complete package for engaging learning with many new features, including two HDMI inputs, powered USB port, powerful 16-Watt built-in speaker, improved lamp life, compact chassis and a completely new mounting system for a fast and simple set-up.