The Optoma EP1690 is a native 16:9 digital projector that delivers performance for today’s widescreen laptops, the latest DVDs and high-definition content. Featuring a native resolution of 1280 x 768, the EP1690 offers amazingly bright picture quality with 2500 lumens and a 2500:1 contrast ratio. Stylish, lightweight and amazingly versatile, the EP1690 goes from laptop to big screen home entertainment easily.