Acer X1123HP Projector (SVGA 800 x 600, 4000 ANSI Lumens, 20000:1 Contrast Ratio) Product Details Keep your meetings focused and clear at up to 4,000 lumens and an impressive 20,000:1 contrast ratio. With support for Acer LumiSense™ & BlueLightShield™, presentations can be vivid while mitigating the negative effects of blue light exposure. Installation is also made easy with digital zoom and image shift even if your location of choice is not ideal.
