https://www.mitraandalanpertama.com/product-page/optoma-projector-eh-7700
OPTOMA PROJECTOR EH7700 | mitraandalanpertama
SPECIFICATIONS OPTOMA Projector Professional Series EH 7700 Standard Lens Brightness: 7,000 LumensContrast: 5,000:1Auto Iris: YesResolution: 1920x1200Aspect...
optoma projector