Question 2: What glasses should I wear when playing computer often? Special anti-radiation lenses, such as the resin lenses of Apollo in Hong Kong, cost between 300- 1000 yuan per pair, and there is no golden rooster glass anti-radiation lens set, which is heavy!
Nowadays, many people will equip mirrors with flat anti-radiation lenses, which are also very nice to wear.
Question 3: What glasses do you often wear with your computer? Radiation-proof eyes are actually unnecessary.
Question 4: What kind of glasses should I wear to watch the computer every day? 1. From the perspective of optometry, when you look at the computer with glasses, you should consider the luminosity of the glasses. If the luminosity of glasses is too high, it is easy to cause visual fatigue to opticians. So it is recommended to wear anti-fatigue glasses. 2. From the health point of view, it is recommended to wear blue glasses. It can effectively prevent harmful blue light emitted by fluorescent lamps and computer screens and protect glasses. To sum up, it is recommended to wear glasses with anti-blue light and anti-fatigue function, which is the most useful for you who often watch computers. For more eye health problems, please pay attention to Cogito-Clup.
Question 5: What glasses should I wear when playing computer often? 1. Radiation protection glasses adopt the world's high-tech vacuum ion coating, which can block electromagnetic waves and have no side effects on vision; The lens contains anti-radiation substances, which can absorb low-frequency microwave radiation and eliminate potential adverse symptoms such as fever, headache, fatigue and dryness caused by electromagnetic wave radiation; Radiation-proof glasses can also effectively prevent harmful light from hurting eyes and protect vision health.
My experience is that it's good to use radiation-proof glasses as eyepiece, and it only works with full face radiation protection, because radiation is not just eyes.
2. At present, there are two kinds of radiation-proof glasses on the market, one is coated lens and the other is synthetic lens.
The advantages of surface coated lenses are simple process and low cost, but the radiation protection performance is poor and not durable, and the surface coated layer is easy to erase. The retail price of this kind of radiation-proof glasses is generally 100-200 yuan, even lower than that of some online shopping websites in 30 yuan.
The advantages of synthetic lenses are durability, good light transmission, strong impact resistance and strong radiation resistance, but the cost is high, and the retail price in the market is generally above 300 yuan, even thousands of dollars.
Whether to buy or not, what to buy, be careful when buying.
Question 6: What glasses have you been wearing to the computer before you can use the blue film radiation protection glasses? In fact, the computer radiation is not very big, the key is that you should adjust the brightness to the appropriate level. If I also wear glasses to play games, I can play for half a day. If I watch the computer at work, it will take about 2 hours. Relax your eyes and don't keep staring at the computer. Generally, going to the toilet once every 1.5 hours can relieve eye fatigue.
Question 7: What glasses should I wear to play computer and mobile phone? Glasses can reduce radiation and protect my eyes. Please adopt one.
Question 8: What kind of glasses are suitable for watching computers? I also study computers. I'm wearing a general radiation protection suit, and I feel ok. I suggest you take a look at the following contents: not only the eyes should be protected from radiation, but also a lot! How miserable it is for us to learn computers! ! Strengthen protection! ! ! The harm of computer radiation The radio waves emitted by computers are often ignored by people. According to the international MPR radiation safety regulations, the radiation exposure within 50cm distance must be less than or equal to 25 V/m.. But do you know how much radiation the computer has? Computer radiation: 1, keyboard 1000V/m2, mouse 450V/m3, screen 2 18V/m4, host 170V/m5, notebook 2500V/m In addition, Radiation electromagnetic wave has eight hazards to human body: 1, promoting cell canceration 2, hormone abnormality 3, severe loss of calcium ion 4, causing dementia 5, abnormal pregnancy 6, hypertensive heart disease 7, electromagnetic wave. You should pay attention to the four hazards of computer radiation as follows:) 1, computer radiation pollution will affect the circulatory system, immunity, reproduction and metabolic functions of human body, and in severe cases, it will also induce cancer and accelerate human body. 2. The reproductive system is mainly affected by the decline of male quality, spontaneous abortion of pregnant women and fetal malformation. 2.N 3。 The cardiovascular system affecting people is characterized by palpitation, insomnia, menstrual disorder, bradycardia, decreased cardiac output, irregular sinus heart rate, leukopenia and decreased immune function of some women. 5S 4。 It has a bad influence on people's visual system. Because eyes belong to the sensitive organs of human body to electromagnetic radiation, too high electromagnetic radiation pollution will also affect the visual system. Mainly manifested as decreased vision, causing cataracts and so on. Zc= The latest national supervision and spot check results of computer product quality announced by the General Administration of Quality Supervision, Inspection and Quarantine yesterday show that electromagnetic radiation in computers can not be ignored. The General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) randomly selected computer products from Beijing, Shanghai, Tianjin, Chongqing, Zhejiang, Hubei and other four provinces and cities, and the sampling pass rate was 72%. It is understood that the results of this spot check show that the computing speed, multimedia functions and software and hardware support of computer products in the domestic market have been greatly improved, but the product quality level of some enterprises is not stable enough. In this spot check, the computer products of Stone, Hewlett-Packard, Muze and other well-known enterprises were also identified as unqualified products. It is understood that the main quality problems found in this national supervision and spot check of computer product quality are that the radiation disturbance and conduction disturbance indexes in electromagnetic compatibility exceed the standard. Radiation disturbance is a kind of electromagnetic interference emitted into space when the computer is working, which will affect the normal work of other electrical appliances, especially high-sensitivity electrical appliances. Conducted interference will affect the normal work of other electrical appliances in the same power grid, such as motherboard, graphics card, switching power supply, display, keyboard, mouse and so on. , constitute the whole system. If the choice is not good, it will cause too much radiation interference. During the spot check, it was found that some enterprises didn't understand the standards enough, and they didn't strictly control the procurement and assembly quality of production line parts, and lacked the necessary testing means, which led to unqualified products. The seven companies, trademarks and models found in this spot check are: Beijing Sitong Computer Technology Co., Ltd., Sitong, Zhenjing JS100; ; Chongqing Xinbo Information Technology Development Co., Ltd., Xinbo, Free Village11kloc-0/; Nanning Shengli Technology Co., Ltd., Victory, Leap Ⅰ; Shanghai Taibo Computer Technology Co., Ltd., Taibo, BT-SMC-I 3298; Wuhan Juxing Computer Co., Ltd., Shennaotong, JXSD530L；; Beijing Heyuan Muze Technology Development Co., Ltd., Muze, E Fashion 510d; ; Shanghai Hewlett-Packard Co., Ltd., Hewlett-Packard, P7281-L2325. Uncovering the X-files of computer radiation As the saying goes, gold is not enough. As a modern high-tech product and electrical equipment, computer brings more convenience, efficiency and joy to people's lives, but there are also some unfavorable factors that are harmful to human health. Judging from the types of radiation, the hidden dangers of computers to human health mainly include electromagnetic radiation (various electromagnetic rays, electromagnetic waves, etc.). ), sound (noise), light (ultraviolet, infrared radiation and visible light, etc. ) and other radiation "pollution". From the perspective of radiation sources, it includes CRT display radiation sources, chassis radiation sources and peripheral equipment radiation sources such as speakers, printers and photocopiers. Where c > >
Question 9: What kind of glasses can I wear to protect my eyes when playing computer? When playing computer for 20 minutes, you can wear glasses that are 150 degrees lower than when looking at the distance, which can reduce your eyesight when playing computer. The specific algorithm is: D-(- 1.50).
If the glasses you wear are -4.00DS, you should wear -2.50DS when playing computer.
Usually, if you don't wear glasses, it is 0.00DS, and you should use+1.50DS glasses to play computer.
Question 10: What glasses should I wear to protect my eyes when playing computer? I have never heard of them. I suggest playing with the light on, or turning on the small desk lamp next to the computer.