With a special optical sawtooth structure, the ultrashort anti-light screen can avoid 93% of the influence from ambient light, to present real color. Also, it has no light reflection. Unlike traditional screens, this screen can present images under bright light. it has removed foggy phenomena, providing bright, vivid, and perfect pictures. With a Gain of 0.8 and a visual angle of 160°, the audience can see clear and vivid images in all directions. The image is smooth. Even if you have watched for a long time, your eyes will not feel tired. Compared to a traditional matte white screen, its contrast has been lifted by 10 times.