Sony has recently announced the launch of its new two LCD business projector VPL-EX4. The model is designed to meet the requirements of classrooms and conference rooms. The benefit of new projector is that it possesses a short focal length that allows large-screen projection from a very short distance, and its fan doesn’t make much noise letting the audience concentrate on the speaker during lectures or presentations. VPL-EX4 features 2100-lumen brightness, native XGA resolution of 1024 by 768 and the 2200-lumen VPL-ES4 unit delivers SVGA resolution of 800 by 600. Each model features 165-watt lamp. It is a 3LCD system featuring three high aperture 0.63-inch LCD panel. The model is available at an MSRP of $1,030.