Light has a major impact on human sleep and health. When we are exposed to blue light, it can have extremely adverse effects on our eye health. Electronic screens are one of the most important sources of blue light. However, energy-saving lamps such as home lighting can also emit such artificial glare. In fact, one way to control blue light exposure is to reduce the time the screen is used. However, due to work, school, and our increasingly digital world, this is not always infeasible for some of us. Blu-ray glasses have become a popular tool to protect the eyes from the invisible but harmful blue light projected by digital screens.
In this article, we will answer some common questions about Blu-ray glasses, including:
Can I wear blue light glasses outdoors?
Is it bad to wear blue light glasses all the time?
When should I wear blue light glasses?
But first, let us define Blu-ray.
What is Blu-ray?
When we think about light, most of us think of sunlight or the white fluorescent lamps we buy to illuminate our homes. However, the light that constitutes "white light" has many different types and colors, and exists in a wide spectrum of light. Blue light is a kind of light that exists in this spectrum. The blue light around us mainly comes from two sources: LED screens (such as the screen you see on a tablet, smartphone, or computer) and the sun itself.
Why wear blue light glasses?
Wearing blue light glasses is a good way to protect your eyes from daily blue light stimulation. If you need to spend hours in front of a computer or TV screen every day, then you need a pair of real blue light glasses to effectively help prevent eye strain. According to scientific research, harmful blue light can irreversibly damage the eyes. In severe cases, it may cause cataracts.
"Can you wear blue light glasses all day to enhance your protection from potential harm?"
If you want to know, "Can I always wear Blu-ray glasses?", yes, you can! You can wear blue light glasses all day long without any adverse effects.
In fact, wearing blue light glasses all day can actually help protect your eyes and ensure that you protect them from harmful blue light. Blu-ray glasses are very useful for those who spend a lot of time in front of the screen, whether for work or entertainment. People with limited screen time can still benefit from it. Add a blue light blocking coating to your glasses, which can be used safely throughout the day and daily use.
How do blue light glasses work?
Blue light glasses are designed with filters in the lenses to filter, absorb or prevent blue light from passing through them. If you wear these glasses while using the screen, especially in the dark, they can help you reduce your overall exposure to blue light. Blue light glasses can effectively reduce the continuous damage of blue light to the eyes. After scientific and effective testing, after wearing blue light glasses, the intensity of blue light emitted by the mobile phone screen is effectively suppressed, which proves that the correct blue light glasses can reduce the harmfulness to the eyes.
When to wear blue light glasses?
As mentioned above, blue light glasses are glasses that can prevent blue light from irritating the eyes. The whole purpose of blue light glasses is to reduce the amount of blue light your eyes expose from the digital screen. Considering all these potential risks associated with blue light, you may want to know when to wear blue light glasses. Therefore, the best time to wear blue light glasses is when you are exposed to blue light—that is, while watching TV, browsing a smartphone or tablet, or working on a computer. Special blue light glasses can effectively isolate ultraviolet rays and radiation, and can filter blue light.