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High-definition Black Grid ALR Screen
The structure diagram of the Fresnel anti light screen is covered with a semi-circular fan-shaped threaded structure from large to small on the surface of the screen. This semi-circular structure is only sensitive to the projection light below the center of the circle, which means it only reflects the light projected by the projector position. Therefore, in order to achieve the desired effect of the Fresnel screen, when designing the structure, it is necessary to try to align the center point with the projector lens as much as possible, so as to focus the reflected light within a certain range and improve the brightness of the picture.ALR Screen
The Black Crystal series of microcrystalline anti light screens uses imported PVC as the substrate and a unique anti light coating on the surface, which can absorb ambient light and light. The products have excellent anti light interference ability. A layer of crystals is placed in the middle of the screen to effectively enhance the brightness of the image, achieving a gain of 0.8 times.
Are you still troubled by the poor viewing effect at home? Come and choose the projection screen that best suits your home, and create a private cinema like viewing experience!
If you are interested in the product, contact 2bvideo.com for more information for more information
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Main Product:
Projection screens,
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Audio and video equipment
