What are Blue Light Glasses for screens and how to choose

In the digital age we live in, the use of screens is an integral part of our daily lives. Computers, smartphones, tablets and televisions accompany us almost every moment of the day. However, constant exposure to these screens can have several effects on our eyes. One of the main causes of these problems is blue light. For this reason, Blue Light glasses are becoming more and more popular. In this article, we'll break down what Blue Light glasses are, their benefits, and how to choose the right pair for you.

What is Blue Light?

Blue light is a portion of the visible light spectrum with short wavelengths and high energy. It is emitted naturally by the sun, but also artificially by the screens of electronic devices. Although blue light is necessary during the day, excessive exposure to it, especially at night, can have negative effects on our health.

How Do Blue Light Glasses Work?

Blue Light Glasses are designed to filter and reduce the amount of blue light reaching your eyes. This protection is achieved through special lenses that absorb or reflect blue light, preventing it from reaching the retina of your eyes.

The Benefits of Blue Light Glasses

Blue Light glasses offer many advantages, especially for those who spend long hours in front of a screen. Some of the major benefits include:

• Reduce Digital Eye Fatigue : Using Blue Light glasses can reduce eye fatigue, allowing you to work or enjoy your time in front of the screen without your eyes feeling tired.
• Improve Sleep Quality : Exposure to blue light before bed can affect your circadian rhythm, leading to poor and restless sleep. Blue Light glasses help maintain healthy sleep by blocking blue light that inhibits melatonin production.
• Headache Prevention : Many people report that headaches associated with prolonged use of screens are reduced by wearing these glasses.
• Reducing the Risk of Macular Degeneration : Although research is ongoing, prolonged exposure to blue light is thought to contribute to macular degeneration, a serious condition that can lead to vision loss.

Who can benefit from anti-blue light glasses?

The benefits of anti-blue light glasses are not limited to a certain category of people. Anyone who spends a significant amount of time in front of digital screens, whether for work, entertainment, or a combination of both, can benefit from incorporating these glasses into their daily routine.

For people who work in offices or spend long hours in front of a computer, anti-blue light glasses can be a game changer. By reducing eye strain, these glasses can help alleviate the discomfort and fatigue that often accompanies prolonged screen time, allowing for greater productivity and concentration.

Similarly, those who enjoy using their smartphones, tablets or game consoles in the evenings may find that anti-blue light glasses can help improve the quality of their sleep. By blocking the blue light emitted by these devices, glasses can help maintain the body's natural production of melatonin, making it easier to relax and fall asleep.

How to Choose the Right Blue Light Glasses

Choosing the right Blue Light glasses depends on several factors. Here are some tips to help you find the right pair for you:

• Consider Lens Type : There are lenses with different levels of blue light filtering. Some lenses are suitable for low exposure, while others provide maximum protection.
• Consider Your Face Shape : As with any type of eyewear, it's important to choose a design that matches your face shape. Glasses that fit well will not only be more comfortable, but also more stylish.
• Quality and Comfort : Make sure the glasses are comfortable for prolonged wear and that the lenses do not cause distortion or fogging.

Where You Can Find Blue Light Glasses

At Red Raven we have a large collection of quality Blue-Light lenses that protect against the blue light of screens. See here for the Blue-Light eyewear collection.

Conclusions

Blue Light Glasses are a useful tool for anyone who frequently uses electronic devices. With their many benefits, such as reducing eye fatigue and improving sleep quality, they are undoubtedly a worthwhile investment. Carefully consider your needs and choose the right pair to enjoy your time in front of the screen without worrying about the health of your eyes.

---

Blue Light Glasses FAQ

How are Blue Light glasses different from regular glasses?

Blue Light glasses have special lenses that filter out blue light, unlike regular glasses that do not provide this protection.

Can Blue Light Glasses Improve My Vision?

Blue Light glasses do not improve vision, but protect your eyes from harmful blue light, helping to reduce eye strain.

Do I have to wear Blue Light glasses all day?

It is good to wear them whenever you are using screens, especially in the evening hours. It is not necessary to wear them all day, unless you spend many hours in front of the screen.

Are Blue Light glasses safe for children?

Yes, Blue Light glasses are safe for children and can be especially useful as children spend more and more time in front of screens.

Can I wear Blue Light glasses over my regular glasses?

There are special Blue Light glasses that can be worn over your regular glasses, but it's best to go for Blue Light Protected lenses that can fit over your existing glasses.

Can Blue Light Glasses Reduce Headaches?

Yes, Blue Light glasses can reduce the likelihood of headaches caused by prolonged use of screens.