Da-Lite Parallax UST projection screen 3.05 m (120") 16:9

Parallax is an ambient light-rejecting technology that features a micro-layered optical lens system that rejects light. Parallax UST 0.45 is unique because it is designed to be used with an ultra short-throw projector that is placed below the screen.

With extremely wide viewing angles, no speckle and no glare, the surfaceis ideal for applications in Pro AV. Additionally, the surface is flexible, ships in a roll and is easy to install.

Each layer of Parallax plays a role in preserving the image that is reflected back to the viewer in high ambient light environments. Some layers absorb light while one special layer is shaped like a microscopic saw-tooth that blocks light from above resulting in the preservation of high-contrast, bright images in brightly lit environments.