Acer essential series projectors are best value projectors ideal for everyday use at work or home make your presentations more compelling and entertainment more exciting with high brightness high contrast and dlpreg 3d ready2 while adhering to your bottom line technical specification general native resolution 1280 x 800 maximum resolution 1920 x 1200 standard mode brightness 4500 lm native aspect ratio 1610 compatible aspect ratio 169 43 contrast ratio 17 0001 throw