Draper Vortex Rear Projection Screen with System 200 Black Frame - 133" diagonal HDTV Format

The Vortex is a marriage of the bestFeatures: of two rear screen technologies - optical and diffusion. A .5mm Fresnel lens gathers the light from the projector and directs it at a right angle through the screen. As the light exits the screen on the audience side, a diffusion medium redistributes the light evenly in all directions - up, down, left, right and center giving an exceptionally wide viewing cone in both the horizontal and vertical axes. An extraordinary center-to-corner brightness ratio gives a uniform brightness witout hot spots.

Features:

• Vortex is designed to be used with single lens projectors
• Projected light is collimated, then diffused evenly, making the Vortex well suited for use in videowalls and rooms with tiered seating patterns
• Charcoal grey tint provides superior color contrast, even under harsh ambient light
• Diffusion medium is in the acrylic, so it can't be scratched or damaged
• Warranted for one year against defects in materials and workmanship