Should You Wear Blue Light Glasses?

Nowadays, almost everyone cannot live without a mobile phone. People are watching their mobile phones 24 hours a day except for sleeping. The radiation and damage of the mobile phones to the eyes should not be underestimated. Therefore, blue light glasses have appeared on the market, and businesses claim that glasses to protect eyes from blue light have radiation resistance. Is the function of blu-ray glasses really that amazing? What are the advantages and disadvantages of blue light glasses?

Faced with mobile phones and computers for a long time, the eyes will inevitably feel tired. At this time, if we want to protect our eyes, we must use high-quality anti blue ray glasses.

Blue Light and Its Effects on The Eyes

Blue light, with a wavelength between 380 and 500 nanometers, is also called high-energy visible light (HEV), which has the strongest energy in visible light. Blue light widely exists in artificial light sources around us, such as computer screens, mobile phones or tablet screens in our lives, and energy-saving lamps or LED lamps. The damage of blue light to the eyes is irreversible, and the damage of blue light has a cumulative effect. Just like saving, the usual blue light damage accumulates every day and reaches a certain critical point, which will cause macular degeneration of the retina, resulting in decreased vision and even blindness. Therefore, the earlier the blue light protection starts, the better the effect has.

Eye fatigue, dry eyes, blurred vision and headaches are the most common effects of excessive blue light exposure. Children are more vulnerable because their eyes have not yet formed a natural defense against ultraviolet and HEV blue light. In view of the above situation, blue light glasses for children and best blue light blocking glasses for kids can protect children's eyes to a certain extent.

Anti-blue Lens Function And Applicable Target

The anti-blue lens adopts an absorptive design to filter out more than 40% of the high-energy blue light completely separated by ultraviolet rays below 400 nanometers. The all-round anti blue ray lens adopts the substrate absorption type design, which absorbs all the ultraviolet rays below 380nm, and then absorbs the high-energy blue light of 400-500nm, blocking the harmful light outside the eyes and protecting the eyes from damage.

People who often use the iPad to watch TV need to wear a pair of blue light protection glasses. Adolescents are in the developmental period, and there are many factors that affect the degree of change, and high-intensity harmful light is one of the main factors. The usual protection against harmful light such as blue light is a useful way to maintain the eyesight of young people.

Primary school students and children are more and more fond of playing computers and games, but they usually have no self-control. The interval between touching the screen is close, and the soft eyes do not have any protective ability. Anti glare blue light glasses are particularly important.

Many fashionable people like empty frames, but in the face of intense ultraviolet rays in the wild or indoor computer mobile phone viewing environment, it is equivalent to not wearing glasses. It is safer to add a pair of anti-blue light lenses, such as blue light blocking glasses for women and fashionable blue light mens glasses.

Some blue light from the sun will regulate our circadian rhythm to a certain extent, but we still cannot be over-exposed to blue light. Watching the screen of an electronic device for too long is prone to symptoms such as visual fatigue, blurred vision or headache. Once these bad symptoms appear, your eyes need to rest for a while even if you wear anti-blue glasses.