 | The Epson 80" Duet Ultra Portable Projector Screen is the first to offer both standard (4:3) and widescreen (16: 9) formats. This screen provides the ideal solution for both business presentations and home theater applications. 80" Diagonal, Aspect Ratio: 16:9, Screen Gain: 1, Matte White Surface, 39" x 70" Viewing Area Number of Reviews: 1 | Ratings:  | Best deal: $139 $139 - $219 from 3 stores. |