The Reflecta Crystal-Line is a professional manual wall or ceiling projection screen designed for versatile use in various environments. It features a large 1:1 square viewing area of 240 x 240 cm, utilizing a matte white BetaLux fabric with a gain of 1.0 and a 120° viewing angle, which ensures a clear image for a wide audience. The screen is built for safety and durability, with a fire protection class B2 rating and a light-proof black rear side to prevent interference from background light, all framed by a continuous black border to enhance contrast. This manual wall/ceiling mount model provides a stable and permanent installation for the display. An integrated keystone eliminator helps you incline the screen to correct image distortion, while the ergonomically designed carrying handle with a lock makes transporting the unit more manageable.