... )Aspect Ratio:4:3 Native, 16:9 CompatibleDisplayable Colors:16.8 million,24-bit RGBLight uniformity:95%Projection Method:Front, Rear ... , 576p),SDTV (480i, 576i) Optical ComponentsStandard Fixed Lens:F=1.8, f=9.02mm,Short Throw/Wide angleThrow Ratio:83" at ... % RHStorage conditions:20 - 90% RHProduct Color:Black, White, GrayWarranty Period:Projector 2-Yrs, Lamp 6 MonthsRemarks1): If You Have a Bulk ...