3D Projection The HC7900DW is a 3D DLP home theater projector Native 1080p High definition 1080p resolution for amazing picture quality HDMI connectivity Includes two HDMI v1.4 input. Allows for the latest features including Deep Color and full 3D compatibility Frame Rate Converter Selectable Frame Rate Conversion to experience amazing crystal clear images in both 2D and 3D 3D Converter Integrated 2D to 3D conversion technology brings even classic movies to life in 3D Color Management Our new color management feature allows users to adjust images to their color preferences. Red, green, blue, cyan, magenta and yellow can each be adjusted individually with out affecting the color quality of other colors Diamond Lens The 4-cluster, 13-piece all-glass lens provides excellent focusing performance with 1.5x magnification of high-definition images Ultra-Quiet Noise Level Amazing low 25dBA noise level (low mode), so you can sit back and enjoy your home theater picture instead of any distracting equipment noise level RS232 support Convenient compatibility with 3rd party control devices Long Lamp Life An amazing lamp life estimated to last up to 5000hrs. Provides owner with hours of home cinema watching enjoyment Universal 3D Glasses The HC7900DW is compatible with commercially available, active-shutter glasses. Imaging Technology: DLP 0.65"