... Optional)Without HDMI Port with HDMI PortWith interactive features Optical ParametersDisplay Technology:3LCD x 0.63" Sony PoliciliconNative ... 1080P),EDTV (480p, 576p),SDTV (480i, 576i) Optical ComponentsStandard Fixed Lens:F=1.8, f=9.02mm,Short Throw/Wide ... Remote control, Product Manuals & Instructions (or CD-ROM), Lens cover,Warranty card, certificate, etc.Optional Accessories:Projection Screen, ...