Optoma W340UST

The ultra-short throw lens delivers impressive images of more than 100 inches from less than a metre away. This allows the projector to be placed closer to the wall, reducing shadows and making presentations easier. Optoma projectors deliver reliable colour performance for any content and any environment. From accurate sRGB colours for a true-to-life display to vibrant, dynamic presentations.

Compared to the competition, Optoma DLP projectors deliver sharper whites and exceptionally rich blacks, images come alive and text appears crisp - ideal for business and education applications. Show presentations directly from the projector without the need for a laptop or PC with the integrated Office Viewer. Easily copy Word, Excel, PowerPoint, PDF or JPEG files to a USB stick, SD card or microSD card (depending on the projector input) and display them on the big screen.

With a free app and an optional wireless USB device, you can quickly set up and present wireless presentations from a PC, Mac or mobile device. The app gives you the freedom to share and present documents, photos and videos wirelessly and turns your camera into a visualiser. Available for Windows, MacOS, Android and iOS. Keystone HV and four-corner adjustment. The projector offers horizontal and vertical keystone correction as well as individual geometry adjustment for each corner of the image to create a perfect square.

A powerful built-in speaker provides exceptional sound quality and easy set-up, eliminating the need to purchase expensive external speakers. All 3D Optoma projectors can display true 3D content from virtually any 3D source, including 3D Blu-ray players, 3D broadcasts and current generation games consoles.

Power via USB: Use the USB-A port to power an HDMI dongle such as Google Chromecast. Sometimes the projector stays switched on when not in use. To save energy, the auto-off function automatically switches the projector off after a set time when it is not in use.