Guangzhou tempered glass manufacturers one-way perspective glass how to achieve one-way effect
Release time:
Nov 12,2024
One-way perspective glass (also known as atomic mirror, single-sided mirror, SLR glass) can achieve one-way effect, mainly depends on its special optical properties and coating technology. The following is a detailed explanation of how one-way perspective glass achieves one-way effects:
Principle of 1. optics
Unidirectional see-through glass has a high reflectance for visible light. Its characteristics depend on the light intensity on both sides of the glass, the weak side can see the light side, but the light side can only see themselves. This is because the human eye can only capture high-light objects, and when the viewing surface is well lit, people on the viewing surface can only see reflected high-light objects, but cannot capture low-light objects behind the glass.
2. coating technology
One-way perspective glass is a special glass synthesized by coating on the surface of the glass. This coating can change the reflection and transmission properties of the glass to light, making it a one-way perspective. Specifically, the vacuum magnetron sputtering technology is used to coat metal and other materials on the glass surface according to the principle of optical refraction and the film structure arrangement and combination of high refractive index/low refractive index/high refractive index/low refractive index/high refractive index.
3. realization conditions
Light conditions: when the one-way perspective glass is in use, its reflecting surface (mirror) must be facing the light surface or facing the outdoor side. When the outdoor is brighter than the indoor, the one-way perspective glass is similar to the ordinary mirror, the outdoor can not see the indoor scenery, but the indoor can see the outdoor scenery. When the outdoor is darker than the indoor, the outdoor can see the indoor scenery, and the indoor can also see the outdoor scenery, its clarity depends on the strength of the outdoor illumination.
Installation requirements: When installing the one-way perspective glass, the front (mirror) should face the monitored room (that is, the space to be observed), and the reverse side should face the monitoring room. At the same time, the light intensity of the monitored room should ensure sufficient brightness. The brighter and stronger the light in the monitored room, the more obvious the one-way perspective effect of the glass.
4. applications
One-way perspective glass is used in many special occasions, such as detention centers, laboratories, prisons, psychological counselors, judicial institutions, psychiatric hospitals, etc. In these places, one-way perspective glass can provide privacy protection, allowing staff to observe the indoor situation, while the indoor people can not see the outside.
In summary, the one-way perspective glass can achieve a one-way effect, mainly based on its special optical principles and coating technology, combined with specific light conditions and installation requirements to achieve.
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China Guangdong Haibo Special Glass Technology Co., Ltd. Unified Social Credit Code: 91440101MA5AT33G12 Contact Numbers: General Manager Cao, 13178822749; General Manager Wei, 13533794186.