Ambient Light Rejecting Black Diamond Fixed Frame Projection Screen Alr 84 - 250" Ultra Narrow Bezel 4K 8K 3D Normal Projector

The Black Diamond ALR screen uses nano-optical coating technology to effectively suppress ambient light through a highly reflective optical layer. In daytime or bright rooms, it can still present clearer picture quality and brightness than white walls and white screens. Enhanced image quality: The Black Diamond ALR screen not only does an excellent job of blocking ambient light, it also significantly improves image quality. It adds extra depth and richness to dark areas, improving shadow detail. High-quality screen with diffuse reflection technology, no eye damage for long-term viewing. Designed for standard, medium and long-throw projectors, recommended for projectors with brightness over 2000 ANIS lumens to ensure optimal performance. The ultra-narrow 7-mm frame breaks boundaries and eliminates visual distractions, keeping all the focus on the projected image. The borderless design, mimicking that of a flat-screen TV, combined with a large-sized screen, brings a stunning and immersive experience. The fixed-frame projection screen requires manual installation. Refer to the video tutorial on the product page to achieve efficient installation. If you have any questions, our 24-hour online customer service is always ready to answer them for you..syi