High-resolution image projection is reliant on the device and the optical system. The refined 0.69-inch 4K D-ILA device has doubled the speed required, to display images from 120 Hz to 240 Hz-equivalent. The new Ultra-High Contrast Optics featured on the DLAーNZ8 contribute to achieve optical brightness as high as 2,500 lumens, and the new optics has dramatically improved the image quality by thoroughly suppressing the return of unnecessary light to the projection screen.