Medium long focal black crystal light screen
Product Description
YUETMEI nanometer black crystal screen(medium long focal light screen)
*
First, screen overview:
The nanocrystalline screen is an optically resistant ambient optical projection screen. It adopts a German patented optical imaging technology. It is composed of a projection screen substrate and an optical processing structure layer and an occlusible and absorbable ambient light anti-optical ion layer, effectively reducing the environmental light. The impact of the image screen, Make the projection screen undisturbed by ambient light. Even under the irradiation of bright ambient light, a clear projection picture can also be presented. The anti-light screen is processed by high-precision optical coating imaging, and nanowires microcrystal imaging materials are used to support 4K HD display. It is suitable for medium-long zoom projectors. Solved problems that can be used in various environments.
Second, screen production:
1, anti-light screen material selection: the screen main material uses German composite resin as the screen substrate; This material has anti-aging properties for more than 10 years, has a wide range of temperature adaptations(minus 60 degrees -120 degrees), and has fire protection after treatment(flame retardation: 300 degrees, self-extinguishing after fire, will not contribute to the spread of fire, It has the characteristics of anti-mildew, anti-corrosion, and environmental protection.
2, screen production through a total of six layers of optical coating treatment: the first layer: grassroots; Second layer: Shading layer; The third layer: flame retardant, heat insulation; The fourth layer: HD imaging layer; The fifth layer: black crystal anti-light ion layer; Sixth layer: diffuse reflection layer
Third, product advantages:
1, nanometer black crystal screen adopts nanotechnology high-tech technology, so that the screen is presented in the screen, there is a strong sense of image layers.
2, has an effective color separation ability, so that not only fine and dense colors but also film resolution.
3, with excellent contrast, can achieve 4K HD imaging, full and heavy color, display color level is enhanced.
4, whether it is high light level, or dark details, can be displayed. Even for those whose background is continuous light and darkness
For the scene sequence of scene switching, it is also possible to reproduce the details of each scene in a very clear and realistic way.
5, this nanometer black crystal screen has an extremely long life, allowing continuous use for more than 10 years without aging, no fading color, no deformation!
6, can better filter environmental light; The color degree, layer sense and color saturation of the picture are better than that of the sun effect. The product has excellent black degree, contrast, excellent resistance to ambient light effect, and good color reduction;
7, the picture is soft and smooth, watching for a long time, the eyes will not be tired, can effectively protect vision.
Fourth, the technical parameters of the screen:
Projection: Projection
Optical gain: 1.53
Environmental light resistance: can prevent the impact of 90 % of environmental light on the projection screen
Temperature resistance: -60 degrees -120 degrees
Curtain resolution ≥ 120 line pair / mm,
Color restore ability ≥ 99.9
Horizontal perspective: 135 °
Fire-retardant performance:(UL94 V-0)
YUETMEI nanometer black crystal screen has high bending strength and strong impact resistance. It is suitable for home theater, conference system and exhibition display.
*
First, screen overview:
The nanocrystalline screen is an optically resistant ambient optical projection screen. It adopts a German patented optical imaging technology. It is composed of a projection screen substrate and an optical processing structure layer and an occlusible and absorbable ambient light anti-optical ion layer, effectively reducing the environmental light. The impact of the image screen, Make the projection screen undisturbed by ambient light. Even under the irradiation of bright ambient light, a clear projection picture can also be presented. The anti-light screen is processed by high-precision optical coating imaging, and nanowires microcrystal imaging materials are used to support 4K HD display. It is suitable for medium-long zoom projectors. Solved problems that can be used in various environments.
Second, screen production:
1, anti-light screen material selection: the screen main material uses German composite resin as the screen substrate; This material has anti-aging properties for more than 10 years, has a wide range of temperature adaptations(minus 60 degrees -120 degrees), and has fire protection after treatment(flame retardation: 300 degrees, self-extinguishing after fire, will not contribute to the spread of fire, It has the characteristics of anti-mildew, anti-corrosion, and environmental protection.
2, screen production through a total of six layers of optical coating treatment: the first layer: grassroots; Second layer: Shading layer; The third layer: flame retardant, heat insulation; The fourth layer: HD imaging layer; The fifth layer: black crystal anti-light ion layer; Sixth layer: diffuse reflection layer
Third, product advantages:
1, nanometer black crystal screen adopts nanotechnology high-tech technology, so that the screen is presented in the screen, there is a strong sense of image layers.
2, has an effective color separation ability, so that not only fine and dense colors but also film resolution.
3, with excellent contrast, can achieve 4K HD imaging, full and heavy color, display color level is enhanced.
4, whether it is high light level, or dark details, can be displayed. Even for those whose background is continuous light and darkness
For the scene sequence of scene switching, it is also possible to reproduce the details of each scene in a very clear and realistic way.
5, this nanometer black crystal screen has an extremely long life, allowing continuous use for more than 10 years without aging, no fading color, no deformation!
6, can better filter environmental light; The color degree, layer sense and color saturation of the picture are better than that of the sun effect. The product has excellent black degree, contrast, excellent resistance to ambient light effect, and good color reduction;
7, the picture is soft and smooth, watching for a long time, the eyes will not be tired, can effectively protect vision.
Fourth, the technical parameters of the screen:
Projection: Projection
Optical gain: 1.53
Environmental light resistance: can prevent the impact of 90 % of environmental light on the projection screen
Temperature resistance: -60 degrees -120 degrees
Curtain resolution ≥ 120 line pair / mm,
Color restore ability ≥ 99.9
Horizontal perspective: 135 °
Fire-retardant performance:(UL94 V-0)
YUETMEI nanometer black crystal screen has high bending strength and strong impact resistance. It is suitable for home theater, conference system and exhibition display.