One-way perspective glass is also commonly referred to as one-way glass and single-sided mirror, which is a kind of glass that has a strong reflectance of light. One thing to pay attention to when installing this kind of glass is to face the light inside the room and the other side to the outside of the room. Only in this way, things in the room will not be observed by the outside world when the sun is shining. Nowadays, the windows installed in the homes of classmates and the windows of cars should all be this type of glass.
The principle of one-way perspective
In fact, its principle is well understood, and the key lies in the thin aluminum film or silver film plated on the glass surface. Therefore, the glass does not reflect all incident light but allows part of the incident light to pass. When most of the sunlight is reflected by the coating, the outside world will naturally be unable to observe the internal conditions of the room, but for the same reason, at night, The inside of the room is much brighter than the outside, and the incident light from the outside is greater than the inside, so you can see the situation in the room.
One-way perspective glass is mainly suitable for concealed observation windows, holes, etc. The product can be used in public security bureaus, detention centers, police stations, prisons, courts, procuratorates, karaoke, offices, kindergartens, psychiatric hospitals, schools and other special places.
