Display interactiv OPTOMA Seria 5 gen.2 5752RK, 75", UHD, 400nit, contrast 5000:1, haze 3%-8% Display interactiv OPTOMA Seria 5 gen.2 5752RK, 75", UHD, 400nit, contrast 5000:1, haze 3%-8% H1F0C0DBW101 stoc limitat furnizor