Projektor Optoma EH319USTi

Optoma EH319UST1080p ultra short throw interactive projection FeaturesTouchBeam finger touch interactiveBright projection - 3500 ANSI lumensFull HD 1080p resolution, 2x HDMI input and 16W audioCrestron RoomView® - RJ45 control and monitoringOptoma's 1080p ultra short throw interactive projector, the EH319USTi, is perfect for businesses, schools and colleges. It is bright (3500 lumens) and uses the 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. 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 16W built-in speaker, improved lamp life, compact chassis and a completely new mounting system for a fast and simple set-up.Ultra short throwWith an ultra-short throw lens, you can project an impressive image greater than 100" from just 55cm away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease; perfect for interactive applications.TouchBeam interactive technologyOptoma's TouchBeam finger-touch interactive technology enables several people to work simultaneously on the screen without using a pen. It is easy to draw, annotate, zoom and rotate images on the projected screen. You can even open documents or browse the web without touching your computer. Designed for businesses, schools and colleges, multiple touch points allow for a more natural and intuitive way of interacting with digital content.Full HD 1080p1080p resolution gives you sharp and detailed images from HD content without downscaling or compression; perfect for watching Blu-ray movies, HD broadcasting and playing video games.High ContrastAdd more depth to your image with a high contrast projector; with brighter whites and ultra-rich blac