Blue Light Blocking Glasses – What are they and Why You Need them

Posted on July 4th, 2023

In today's digital age, we spend a significant amount of time in front of screens, whether it's working on our computers, scrolling through our smartphones, or binge-watching our favorite shows. But did you know that prolonged exposure to the blue light emitted by these devices can have a negative impact on our eye health? That's where blue light blocking glasses come to the rescue.

In this blog post, we'll explore what blue light blocking glasses are, why you need them, and how they can benefit you. So, let's dive in and discover the world of blue light protection!

Understanding Blue Light and Its Effects

Before we delve into the benefits of blue light blocking glasses, let's take a moment to understand what blue light is and how it can affect our eyes and overall well-being.

What is Blue Light?

Blue light is a short wavelength, high-energy light that is emitted by electronic devices, LED lights, and even the sun. While natural exposure to blue light during the day helps regulate our sleep-wake cycle, excessive or prolonged exposure to artificial blue light can cause problems.

Effects of Blue Light

The blue light emitted by screens can lead to digital eye strain, which includes symptoms such as eye fatigue, dryness, blurry vision, and headaches. Blue light exposure, especially during nighttime, can also disrupt our sleep patterns by suppressing the production of melatonin, the hormone that regulates sleep.

How Blue Light Blocking Glasses Work

Now that we understand the potential negative effects of blue light, let's explore how blue light blocking glasses can help alleviate these issues.

What are Blue Light Blocking Glasses?

Blue light blocking glasses are specially designed eyewear that features lenses with a blue light filter. These lenses are crafted to block or absorb a significant portion of the blue light emitted from screens, reducing its impact on our eyes and sleep patterns.

How Blue Light Blocking Glasses Work

Blue light blocking glasses use different mechanisms to filter out or reduce blue light. Some glasses have lenses with a specialized coating that reflects blue light away from the eyes, while others use tinted lenses that selectively block blue light while maintaining color accuracy.

Benefits of Blue Light Blocking Glasses

Blue light blocking glasses offer a range of benefits that can enhance your eye health and overall well-being. Let's explore some of the key advantages:

• Reduced Eye Strain

Blue light blocking glasses can help alleviate digital eye strain symptoms such as eye fatigue, dryness, and blurred vision. By reducing the amount of blue light reaching your eyes, these glasses provide a more comfortable viewing experience, especially during extended screen time.

• Improved Sleep Quality

Wearing blue light blocking glasses in the evening or a few hours before bedtime can help regulate your sleep-wake cycle. By reducing the exposure to blue light, these glasses allow your body to produce melatonin naturally, leading to better sleep quality and restful nights.

• Minimized Risk of Macular Degeneration

Prolonged exposure to blue light has been linked to an increased risk of macular degeneration, a progressive eye disease that can lead to vision loss. Blue light blocking glasses help protect the macula, the central part of the retina, by reducing the amount of potentially harmful blue light reaching this area. Also read our article on common eye problems that can be avoided by protecting eyewear.

When to Wear Blue Light Blocking Glasses

To reap the maximum benefits of blue light blocking glasses, it's important to know when to wear them. Here are some scenarios where these glasses can be highly beneficial:

• During Screen Time: Whether you're working on your computer, watching TV, or using your smartphone, wearing blue light blocking glasses can help reduce eye strain and minimize the impact of blue light on your eyes.
• In the Evening: As mentioned earlier, exposure to blue light in the evening can disrupt your sleep patterns. If you tend to use electronic devices before bedtime, wearing blue light blocking glasses can help promote better sleep by minimizing blue light exposure.

Conclusion

In conclusion, blue light blocking glasses are a valuable tool in our modern world, where digital screens are an integral part of our daily lives.

At Da Shade Room Eyewear, we understand the importance of protecting your eyes from the negative impact of blue light. Our collection of blue light blocking glasses offers stylish and effective solutions to enhance your eye health and overall well-being. Reach out to us today at (610) 467-7377 or email us at [email protected] to learn more about our blue light blocking glasses and find the perfect pair that suits your style and needs.