With the advent of the Internet age, people are facing electronic screens almost all the time. Many people wear computer goggles to protect their eyesight. So how can we maintain our computer goggles? Xiaobian will share some safety knowledge about the maintenance of anti-computer radiation glasses for you, hoping to help you.If we can practice these points, online prescription Will be unique, become a leader in the industry, and keep moving forward. https://dillydollaroptical.com/
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Maintenance knowledge of radiation protection glasses:
1. Wear glasses: Please hold the temples with both hands and take them off in the parallel direction on both sides of your cheeks. If you take it off with one hand, it will destroy the left-right balance of the mirror frame and cause deformation.
2. Rotation method: If the glasses are temporarily placed, please put the convex surface of the glasses upward. If you put the glasses with the convex surface facing down, it will wear out the lenses.
3. The way to wipe the lens: use a clean special test cloth, and be sure to hold the edge wire of the lens frame on one side of the wiping mirror by hand and gently wipe the lens. Avoid damage to the frame or lens caused by excessive force.
4. When the lens is stained with dust or dirty things: it is easy to wear the lens by dry cleaning. It is recommended to rinse it with water and then use a paper towel to absorb the water and then dry it with a special glasses cloth. When the lens is dirty, it is recommended to clean it with low-concentration neutral lotion, and then rinse it with clear water to dry it.
5. Please use the glasses case: when you don’t wear glasses, please wrap them in glasses cloth and put them in the glasses case. Please avoid contact with corrosive substances such as insect repellent, toilet cleaning products, cosmetics, hair gel, medicines, etc. when storing, otherwise it will cause deterioration, deterioration and discoloration of lenses and frames.
6. The folding frame should start from the left: most of the frames of radiation protection glasses are designed by folding from the left temple, so if the right temple is folded first, it is easy to cause the deformation of the frame.
7. When the glasses are deformed: the deformation of the frame will cause a burden on the nose or ears, and the lens is also easy to loosen. It is recommended to go to specialty store for plastic surgery on a regular basis.
Small coup to prevent computer radiation:
The first trick: when operating the computer, it is best to install a computer-specific color filter on the display screen to reduce the harm of radiation, and do not place miscellaneous metal objects indoors to avoid the re-emission of electromagnetic waves. When using a computer, it is necessary to adjust the brightness of the screen. Generally speaking, the greater the brightness of the screen, the stronger the electromagnetic radiation, and vice versa. However, it should not be too dark, so as not to affect the effect because of the low brightness, and it is easy to cause eye fatigue.
The second trick: the location of the computer is very important. Try not to let the back of the screen face people, because the computer has the strongest radiation on the back, followed by the left and right sides, and the front of the screen has the weakest radiation. The distance between the eyes and the screen should be based on legibility, but it should be at least 50 cm to 75 cm, which can reduce the harm of electromagnetic radiation.
The third measure: pay attention to indoor ventilation. Scientific research has confirmed that the computer screen can produce a carcinogen called dibenzofuran bromide. Therefore, it is best to install a ventilator in the room where the computer is placed. If not, pay special attention to it when surfing the Internet.
The fourth measure: you should buy new computers as much as possible, and generally don’t use old computers. The radiation of old computers is generally severe, which is generally 1-2 times that of new computers under the same distance and similar models.