- Curtain Brand: CINE / Siying
- Model: frame screen
- Curtain material: white fiberglass white plastic
- Curtain type: Other types
- Curtain Type: tripod screen
- Size: 51 inches (inclusive) -100 inches (inclusive)
- Ratio: 4: 3
- Gain multiples: 1.5 times
White plastic screen: Divided into white screen (also known as the white plastic) and a gray screen. Braided wire made of textile base fabric, the surface layer is coated with a special projection of PVC material, wide viewing angle supports scrub widely used in business and teaching areas.
Glass curtain: Fabrics woven from glass bottom line from the fabric, the surface layer is coated with a special projection high-definition material. Because fiberglass backing support, so no need leveled, will naturally extend straight. Its biggest advantage is that the temperature difference and climate change is large, it is also can be kept straight. As the role of glass fiber base fabric, so that the gain and contrast increase. white screen, bright colors, contrast increases. glass curtain is widely used in high-end screen. glass curtain Features : bright vivid, high contrast.
the answer is: If the projection screen and a plain white fabric the same, then the projection screen such goods would not exist. Compared with ordinary projection screen fabric, has significant advantages. First screen projection screen ability reflection of incident light, which can improve the picture brightness, manipulated by light, it can also change the effect of the black level of the screen, enhanced picture contrast.
White walls and a projection screen compared to the absence of such increase the gain, a wider viewing angle, higher resolution, enhanced contrast, color reproduction, and so strengthen the function, and easily contaminated due to the wall, or the wall itself, the texture will give a certain amount of projection screen affected. there is worth mentioning that the white walls and no 'dark side', do not underestimate the dark side, it can improve attention and watch the screen contrast, the picture itself can improve visual quality, while avoiding the surrounding effects of these reasons are not a substitute for white wall projection screen.