Screen Material:1 The Elcor floor-rising screen features ceiling light-rejecting material engineered to reduce up to 80% of overhead ambient light, delivering bright, high-contrast images even in well-lit environments. Designed specifically for Ultra-Short Throw (UST) tabletop or bottom-mounted projectors, the material incorporates a lenticular sawtooth micro-structure that filters ambient light while directing the projector’s light toward the viewer. Its multi-layer construction enhances brightness, black levels, and color saturation, ensuring sharp and vibrant visuals in both bright and dark rooms. The wide diffusion surface provides uniform image clarity from multiple viewing angles, while a black backing layer prevents light penetration and preserves image integrity.