How Do Blue Light Glasses Work?

How Do Blue Light Glasses Work?

Screens are inescapable in our lives. They entertain us, connect us, inform us, and in many cases, they’re pivotal for our work. 

But as we constantly shift our gaze from one screen to another, there’s an insidious, invisible impact they cast upon our eyes: the emission of blue light

Ever found yourself rubbing those tired eyes after a long day in front of the laptop, or struggling to drift into a restful sleep after some late-night scrolling on your phone? 

These symptoms have led many down the path of considering blue light glasses. But do blue light glasses really work? And if so, how do blue light glasses work?

We’re here to unravel the mystery. The short answer is yes, they do work. And we’ll show you exactly how in this guide. Then, we’ll help you find the perfect pair of blue light glasses right here at Felix Gray – the most trusted choice for blue light blocking glasses that actually work!

Blue light glasses have exploded in popularity out of necessity. Our lives are more digital than ever before. The reality is that this trend will only continue in the future. 

So, let’s talk quickly about how modern devices emit blue light and why this may pose a problem to your health and well-being.

How Modern Devices Emit Blue Light

It’s crucial to grasp how modern devices emit blue light to fully understand the surge in demand for blue light glasses. Every electronic device with a screen uses LED (Light Emitting Diodes) technology – be it your television, computer, tablet, or phone. 

LEDs are ideal for these devices because they’re energy-efficient and bright. However, they also happen to produce a significant amount of blue light, especially when they’re tuned to display crisp whites and vibrant colors. 

When we talk about how blue light glasses work, we’re essentially discussing how they tackle this specific light spectrum emitted copiously by our beloved gadgets. But – why is blue light exposure problematic?

Potential Health Concerns of Prolonged Exposure

Prolonged exposure to blue light doesn’t just cause eye fatigue. Several potential health concerns are being researched and discussed in the scientific community:

  • Digital Eye Strain: This is the most immediate concern. Symptoms include dry eyes, blurred vision, and headaches. The strain originates from the short wavelengths of blue light, making it harder for our eyes to focus, hence the question on many minds – how do you know if blue light glasses work to combat this?
  • Sleep Disruption: Blue light affects the production of melatonin, a hormone responsible for regulating sleep. Exposure during evening hours can shift our body’s internal clock, leading to difficulties in falling asleep.
  • Potential Retinal Damage: While research is ongoing, some studies suggest that prolonged exposure might harm the cells in our retinas, leading to long-term vision issues.

The cumulative effects of these concerns have led to an increased interest in blue light glasses. That being said, do blue light glasses really work, though?

Do Blue Light Glasses Really Work, Though?

Do Blue Light Glasses Really Work, Though?

Absolutely, they do. Blue light glasses have transformed the lives of many individuals who have suffered the effects we described above. 

There’s solid reasoning behind their effectiveness. Simply put, these glasses substantially reduce digital eye strain and its associated symptoms by specifically targeting and filtering out the harmful blue light spectrum. 

But it’s not just about immediate comfort. They contribute to better sleep quality and potentially safeguard our eyes from long-term damage by optimizing our screen time experience. And, you don’t just have to take our word for it:

“I bought these two years ago and felt a bit hesitant about spending a lot of money on blue light glasses since I had read reviews that said blue light glasses in general don’t work for easing your eyes from the computer screen. After two years of using these, I can tell you I LOVE THESE GLASSES. I am so happy I bought them. I spend all day in front of a computer screen. I can totally feel a difference when I wear these glasses to when I don’t. My eyes feel so much better when I wear these glasses. These glasses really did get rid of all of that for me. In my opinion, the money was well worth it. I 100% recommend.” – Maria

There are thousands of other reviews on our site echoing a similar sentiment. But, why not try out a pair of these glasses yourself and feel the difference firsthand? With a 30-day money-back guarantee, you’ve got nothing to lose!

That being said, maybe you want to learn a bit more first. So, how do blue light blocking glasses work? We’ll break it down below!

How Do Blue Light Glasses Work?

So, how do blue light glasses work to provide the benefits they’ve become so popular for? The answer is rooted in a combination of advanced optical technology and a keen understanding of human physiology.

The Specialized Coating: Reflection and Absorption

A specialized lens coating designed to combat harmful blue light is at the forefront of blue light glasses technology. This coating works in two distinct ways. 

  1. First, it reflects a percentage of blue light, preventing it from reaching our eyes.
  2. Secondly, it absorbs another fraction of this blue light, further reducing our exposure. 

The coating doesn’t stop there, though. It also minimizes glare, enhancing the visual quality when we’re glued to our screens.

Color Tinting: A Deeper Dive into Yellow-Tinted Lenses

You might’ve noticed some blue light glasses sporting a distinct yellow or green tint. This isn’t just for style. The hue plays a vital role in how do blue light glasses work. 

This tint further aids in filtering out blue light, allowing for an added layer of protection. It acts as a barrier, effectively absorbing blue light wavelengths before they can reach and strain the eyes. 

The Balance: Filtering Blue Light Without Distorting Natural Vision

The potential compromise on visual clarity is a legitimate concern when wearing any specialized eyewear. However, blue light glasses masterfully strike a balance. 

While they efficiently filter out harmful blue light, they are designed to maintain natural vision. This means that harmful wavelengths are blocked while the rest of your visual spectrum remains unaltered. 

So, your digital content retains its original colors, sharpness, and contrast even as you safeguard your eyes. This ensures that while you’re protected, your visual experience is still top-notch.

How Do You Know if Blue Light Glasses Work? Putting Them to the Test

Image of hand cleaning a pair of eyeglasses

Maybe you’re ready to pull the trigger and invest in your health and well-being. We’re confident you’ll notice a difference immediately. But how do you know if blue light glasses work with 100% certainty? There are a few ways you can tell you’re benefiting from blue light blocking glasses…

Signs of Digital Eye Strain: Before and After Comparison

Digital eye strain, often termed Computer Vision Syndrome (CVS), is a collection of eye and vision-related issues stemming from prolonged computer, tablet, e-reader, and cell phone use. Common symptoms include headaches, blurred vision, dry eyes, and neck or shoulder pain.

Start with a self-assessment before using the glasses. Note down the frequency and intensity of any symptoms you experience during or after screen time. Then, make a similar log after a consistent period of using blue light glasses.

A significant reduction in symptoms or their intensity is a strong indication of the glasses’ effectiveness. Many users report noticeable differences, with diminished eye fatigue and fewer headaches after adopting blue light glasses during screen usage.

Monitoring Sleep Patterns: The Connection to Blue Light

Research has linked blue light exposure, especially during the evening, to disruptions in the production of melatonin, a hormone that regulates sleep. 

This can lead to difficulty falling asleep or maintaining deep, restful sleep. In this sense, you can maintain a sleep diary to test the impact of blue light glasses on sleep. 

Record details like your bedtime, the time taken to fall asleep, the number of nighttime awakenings, and the quality of your sleep before using the glasses. Then, compare the entries after wearing the glasses consistently in the evenings.

Factors to Consider When Choosing Blue Light Blocking Glasses

Woman wearing glasses looking down at computer

So, do blue light glasses really work? Yes, but with a caveat – you need to select the right pair. With the spike in popularity has come a surge in poorly designed, ineffective eyeglasses that won’t actually deliver the results you’re looking for.

That being said, all this can be avoided by shopping at Felix Gray, where you’ll gain access to effective, research-backed products to improve your relationship with technology. Here are some quick tips on finding a pair of blue light-blocking glasses you can count on.

Lens Quality: Not All Blue Light Glasses Are Created Equal

It’s the lens that primarily contributes to the blocking of blue light – so let’s start there! Cheap or subpar lenses might not offer the level of protection they claim, potentially leaving your eyes exposed to harmful blue light.

Look for lenses that provide specifics about their blocking percentage. Premium lenses often block a significant portion of blue light, especially in the 400-440 nm range, which is considered the most harmful segment. 

Transparent lenses might not block as much blue light as amber-tinted ones, but they might be more suitable for day-long use without altering color perception.

Frame Comfort: Ensuring Prolonged Use Without Discomfort

Even if the lenses are top-notch, an uncomfortable frame can deter you from wearing the glasses consistently. And if you aren’t wearing them consistently, you’re not getting the full value of blue-light blocking glasses.

Opt for frames with adjustable nose pads, flexible hinges, and temple tips that don’t dig into your head. Lightweight materials can also be a boon, especially if you’re wearing them for extended periods. 

Aesthetic Appeal: Because Style Still Matters

While function is paramount, style doesn’t have to be compromised. Let’s be real – if you don’t like how the glasses look on you, you’re less likely to wear them, regardless of their benefits. 

So, how do you know if blue light glasses work in tandem with your style? Our virtual try-on makes it easy to see how a pair will look on your face.

Explore various frame shapes, sizes, and colors. Modern blue light glasses come in myriad stylish options, marrying fashion with function. Choose a pair that complements your facial features and resonates with your personal style.

You can learn about the different glasses frames styles in our blog if you’d like. And, you can learn more about blue light glasses in general while you’re at it.

We have resources addressing questions like do sunglasses block blue light or when to wear blue light glasses. You can also learn about if blue light glasses are FSA eligible and how to reduce blue light on computer.

But, at this point, it’s time to give yourself a life without the pain and discomfort of blue light exposure. The perfect pair of blue light glasses is just a click away at Felix Gray.

Find Blue Light Glasses That Really Work at Felix Gray!

Gold metal eyeglasses

While many brands boast about blocking blue light, Felix Gray takes it to the next level. Our unique, proprietary lens technology is infused deep within, filtering an astounding 15X more of the most vital blue light than conventional alternatives.

But it’s not just about protection – it’s about style too. Dive into our exclusive collection where each pair is meticulously crafted to suit your individual style while caring for your eyes. 

Not sure about the perfect fit? Use our detailed fit guide or the virtual try-on for a seamless experience, ensuring that round, oval, square, or heart-shaped face, you’re covered in both style and function.

Our glasses are tailored for the modern individual – from the busy professional to the stylish trendsetter. Choose from prescription, non-prescription, or reading glasses, all designed for optimal comfort and function. 

Plus, enjoy free shipping and a worry-free 30-day return policy. Isn’t it time you saw the world more clearly? Choose Felix Gray today.

Final Thoughts on How Blue Light Glasses Work

Your eyes constantly battle the blue light emitted from screens. You can give them the protection they deserve with blue light blocking glasses. 

In summary, how do blue light glasses work? They reduce eye strain, aid in better sleep, and preserve your natural vision by absorbing and reflecting harmful blue light. 

Felix Gray’s advanced technology goes beyond, offering glasses that filter 15X more of this disruptive light. It’s science, style, and comfort combined. 

Learn more in our blog. We have articles covering 20/10 vision, OD eye, how do colorblind glasses work, glasses prescription expiration by state, how to adjust plastic glasses arms, the purpose of reading glasses, and more.

Otherwise, experience true relief with Felix Gray today!