... ComponentsStandard Fixed Lens:F=1.8, f=9.02mm,Short Throw/Wide angleThrow Ratio:83" at 1m; 100" at ... 20 - 90% RHProduct Color:Black, White, GrayWarranty Period:Projector 2-Yrs, Lamp 6 MonthsRemarks1): If You Have a Bulk ... LOGO,Packaging,User's Manual book, Warranty Card,and Projector LOGO Screen Display),Serial No. Labels and Barcode, ... Shipment. 3 LCD HD 1080p/1m-3.5m short throw interactive projector