The DZ870UKis a 1-Chip 8,500 Lumen DLP Projector (without Lens) from Panasonic. Delivering a powerful 8500 lumens, it is well suited for use even in fully-lit rooms as well rear projection applications. Housed in a dust-resistant shroud, the optical block will retain its brilliance and clarity for longer periods, as well as reducing maintenance and repairs. With a unique dual-lamp drive system in a compact body, boasting deeper, richer blacks, and a more detailed, textured image, the projector is optimal for businesses, medical applications and larger venues. The dynamic iris technology with scene-linking aperture mechanism achieve 10,000:1 contrast ratio while maintaining brightness. 3D capability, portrait projection (requiring additional lamp), and multi-screen projection further add to the DZ870's flexibility.