VIVISCREEN Film covered diffused reflection rear screen
1. Use professional union technological skill to joint fitter layer into screen.
2. High gain, wide viewing angle, clear bright images.
3. Surface is specially processed, reduce reflection light, raise the utilization rate of incident light.
4. Available size: 40-150 inch(4:3), different sizes and ratios.
What is diffused reflection?
When a beam of parallel lights pass through screen, at the same ime reflection, refraction
and diffused reflection occurred. The irregularity surface make lights radiate in different directions.
Data of Screen
Specification |
|
Size(Inch) |
72 |
84 |
100 |
120 |
150 |
|
Width(mm) |
1503 |
1746 |
2072 |
2498 |
3128 |
|
Height(mm) |
1137 |
1320 |
1564 |
1888 |
2366 |
|
Thickness(mm) |
4.5±0.5 |
5.0±0.5 |
5.5±0.5 |
5.5±0.5 |
7.0±0.5 |
|
Weight(Kg) |
9±1 |
12±1 |
19±2 |
28±2 |
60±3 |
Image Size |
|
Width(mm) |
1463 |
1706 |
2032 |
2438 |
3048 |
|
Height(mm) |
1097 |
1280 |
1524 |
1828 |
2286 |
Optical Specification |
|
Structure |
Wide Angle |
Wide Angle |
Wide Angle |
Wide Angle |
Wide Angle |
|
Fresnel |
1600 |
1900 |
2300 |
2700 |
3200 |
|
Gain |
3.5±0.5 |
3.5±0.5 |
3.5±0.5 |
3.5±0.5 |
3.5±0.5 |
|
Viewing Angle |
|
|
|
|
| |
