Providing the perfect solution for small spaces, the Optoma Short Throw projector design allows it to project an impressive widescreen image at less than 3 feet from the projection surface, helping to avoid the troublesome shadow effect caused by people and objects getting in front of the projector. Its 3000 lumen brightness provides optimal high contrast and crisp images using DLP color technology with 3D capability. The Optoma works well in office or natural lighting, with a built in auto iris feature that automatically adjusts dark and light images for optimal display in different light environments.