Optoma HD290 DLP 3D Projector HD 1080P 1920*1080 20000:1 3000 ANSI Lumen Home Theater Projector

Product NameOptoma HD290Product type home projectorProjector Features3DProjection TechnologyDLPDisplay chip0 47 inch DMD chipLuminance3000 lumensContrast20000 1Standard resolution1920 1080Scanning frequency level15 375 91 146kHzVertical50 85Hz 120Hz for 3D Bulb power240W error correctionLamp life highlight mode3500 hours highlight modeZoom modemanual zoomFocus mode manual focusZoom ratio1 3XAperture rangeF 2 37 2 78The actual focal lengthf 16 91 21 6mmProjection ratio1 58 2 06 1Projection distance1 2 10 2mProjection size21 300 inchesScreen ratio4 3 16 9Optical axis partial axis 116 5 Keystone vertical 40 degreesComputer CompatibilityUXGA SXGA WXGA 720P 1080P XGA SVGAVideo CompatibilityNTSC PAL SECAM 720P 1080P XGA SVGAInput Interface2HDMI 1 4a HDMI 1 supports MHL 1VGA in 1Composite 1Audio inOutput interface1Audio outControl Interface1RS232 1USB Type A 1 5A Product noise economic model26dBPower PerformanceAC100 240V10 50 60HzSpeakerSpeaker 10Wx1Product size316x244x106mmProduct weight2 8kgDescription HD290 Full HD 3D home projector with Texas Instruments 1080 DMD chip and the new generation TI 4422 image processing engine Support Full 3D format rich interface design the color performance ability for you to present more realistic and bright colors 3000 lumens high brightness contrast 20000 1 combined with high quality all glass lens easy to achieve clearer and sharper HD picture Feature Texas Instruments 1080 DMD ChipLate