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Basics of radiation protection lenses

Author: Release time: 2024-12-02 03:07:54 View number: 24

Basics of radiation protection lenses

 

Electromagnetic radiation has become an important source of environmental pollution, directly affecting the living environment of human beings, and the United Nations Conference on the Human Environment has listed electromagnetic radiation as one of the public hazards that must be controlled. Electromagnetic radiation exists in a wide range of fields, whether in the professional workplace or in the home environment, human beings will be exposed to different degrees of electromagnetic field irradiation. Frequent contact with electronic products from the short band 300 MHz to the microwave band 3000 MHz can cause thermal, non-thermal, and cumulative effects to the human body according to their frequency characteristics. The human eye tissue contains a large amount of water, which is easy to absorb the power of electromagnetic radiation, and the blood flow of the eye is small, so the temperature of the eyeball is easy to rise under the action of electromagnetic radiation. Elevated temperature is the main condition that causes cataracts. Electromagnetic radiation in some frequency bands also has varying degrees of damage to the cornea, aqueous humor, vitreous humor, and retina. In addition, long-term exposure to low-intensity electromagnetic radiation can promote symptoms such as visual fatigue, eye discomfort and eye dryness. Radiation protection glasses H007 black are recommended. Basic knowledge of radiation protection lensesElectromagnetic waves are widely used in various industries such as aerospace, electronic communications, radar, and satellites, so the harm of electromagnetic waves has become a social problem. The design of the circuit itself cannot solve the damage of electromagnetic waves to the human body, so the use of electromagnetic wave absorbing materials is an important means to solve the harm of electromagnetic waves. The anti-radiation lens uses metal oxide to absorb and transmit waves to electromagnetic waves to achieve its anti-radiation function.。

 

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