ultra-short throw laser projector need an anti-light screen?
ultra-short throw laser projector and anti-light screen can be said to be a natural match. Only when paired with an anti-light screen can it truly be called laser TV . Currently, there are two common anti-light curtains on the market, one is a Fresnel structure and the other is a black grid structure. The main difference lies in the optical structure. This time we mainly introduce the Snow Fresnel anti-light curtain.
The surface of the Fresnel screen is covered with concentric circles from large to small, which can adjust the direction of the laser projection light and block ambient light from outside the projection.
domestically produced Fresnel anti-light film is a front-projection optical projection film for ultra-short throw projection applications. It contains a multi-layer optical structure and nanoparticle powder. It uses Fresnel lens imaging technology to effectively absorb ambient light and greatly improve the contrast and color saturation of the display in a bright environment. It has a slim flat panel design and is equipped with Combined with ultra-short throw laser projectors, it is an excellent solution for giant-screen home theaters, conference presentations, electronic teaching, and laser TVs.
The special optical structure can effectively absorb ambient light and restore true projection colors. In high-brightness environments, it eliminates projection fog and provides bright, realistic high-contrast perfect images.
Gain: 1.1, viewing angle 110°, saturated color, gorgeous picture. Due to the principle of reflection, the picture is soft and smooth. Your eyes will not be hurt or fatigued after long-term viewing, and it can effectively protect your eyes.
