In the previous article, we discussed “How to choose sunglasses for summer?”. In this article, let’s talk about “Is it good to wear sunglasses while on the computer?”.
Modern electronics products have been very widely used in many aspects. Every people will use computers and mobile phones in daily life. However, there is radiation in electrical appliances. Computers and mobile phones also produce radiation. For the prevention of computer radiation, some people put a pot of cactus in front of the computer. They think that it is helpful for anti-radiation. Some people wear anti-radiation clothing to prevent radiation. In order to avoid radiation damage to the human body, what can prevent computer radiation? Can sunglasses prevent computer radiation?
As a modern high-tech product and electrical equipment, computers bring more convenience, efficiency, and joy to people's lives, but there are also some disadvantages that are harmful to human health. The hidden dangers of computers to human health, from the perspective of radiation types, mainly include electromagnetic radiation (various electromagnetic rays and electromagnetic waves, etc.), sound (noise), light (ultraviolet, infrared radiation, visible light, etc.), and other kinds of radiation pollution which are produced and emitted by the computer during work.
Computer radiation is X-rays, and solar radiation is mainly ultraviolet radiation. They are two different types so the defense types of equipment are certainly different.
Methods of Computer Radiation Protection
Here are some tips for computer radiation protection when using computers. 1. Adjust the brightness of the screen. Generally speaking, the brighter screen, the stronger electromagnetic radiation, and vice versa. 2. Keep a proper distance from the screen. The closer you are to the screen, the greater the electromagnetic radiation received by the human body. Therefore, it is better to be more than 0.5M away from the screen. 3. Install protective devices, such as color filters, to reduce the intensity of electromagnetic radiation.
Sunglasses Are Not Anti-Radiation
Sunglasses cannot protect from computer radiation, but sunglasses can prevent solar radiation. Color lenses can absorb 0% ultraviolet light. Brown lenses and green lenses can effectively absorb infrared light and 99% ultraviolet light. Gray lenses can absorb infrared light and 98% ultraviolet light. Pink lenses can absorb 95% ultraviolet light, and some short-wavelength visible light.
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