Optoma ZW310STe, Data projector, 3500 ANSI lumens DLP XGA (1024x768), White

Powered by long-lasting, low maintenance laser light source, the ZW310ST is perfect for businesses, schools and colleges. The lamp-less design vastly reduces running costs for a low total cost of ownership. And with a throw ratio of 0.52:1, it means you can project a 100” image from just over a metre away. Having the projector installed so close to the screen avoids any shadows being cast across the screen from the presenter(s).