Optoma X304M - DLP projector - 3D - 3000 ANSI lumens - 1024 x 768 - 4:3 - HD. The Optoma X304M is the perfect projector for mobile professionals looking for a powerful, compact projector that is capable of delivering stunning presentations. Its 3000 ANSI lumens and 10,000:1 contrast ratio provide the brightness level you need to make your presentations stand out. The Optoma X304M offers the level of connectivity necessary to satisfy your current and future needs, and its intuitive menu system makes it incredibly easy to operate. Designed for road warriors, the X304M is small in size, lightweight and strong in performance and reliability. Its DLP light engine ensures that your projector will deliver the same outstanding performance year after year.