To support optimal projector installation and performance in a wide range of environments, BenQ offers seven types of optical lenses. They range from short-throw to long-throw lenses and are made with premium glass materials for better focus and have large apertures for a brighter image.
NEC's PA903X is a 9000 lumen advanced professional installation model that appeases higher education and corporate users. With its multitude of digital inputs, connection to any computer or high definition device is possible. Enjoy design and installation flexibility with a complete line of optional powered lenses (lens shift, focus and