The NEC PA653UL Projector – combining laser, LCD and filter-free! NEC has launched the world’s first filter-free laser projector using LCD technology.With this unique combination, the brilliant colour brightness of LCD technology is coupled with the laser light source designed for long lasting operation. What’s more, with a completely sealed optical engine there is no filter needed at all. As result, service costs are dramatically reduced and with no dust to contaminate the LCD panels, you can enjoy consistently brilliant colour brightness. In addition, the PA series laser projector delivers incredible picture quality, impressive visualisation capabilities and powerful, cost-conscious installation opportunities.The PA653UL projector is mainly targeting corporate and higher education users to equip their large meeting rooms, conference rooms and lecture halls.