The Benefits of Blue Light Blocking Glasses

Sunlight brightens and whitens everything you see. However, it’s comprised of several colors, including green, blue, orange, yellow, red, indigo, and violet. Not only does each color have a unique wavelength but also a different energy. Warmer colors like orange and red have less energy compared to cooler colors like violet and blue.

In simple terms, the white light produced by the sun consists of a large component of blue. That exposes your eyes to a greater amount of wavelength. For that reason, it’s important to wear sunglasses any time you step outdoors.

More Blue Light Sources

In addition to the sun, other sources expose your eyes to blue light. A few examples include smartphones, tablet screens, computer monitors, flat-screen LED TVs, and CFL, LED, and fluorescent lightbulbs. In other words, you’re exposed to blue light just about anywhere you go.

Good Health Versus Risks

Especially when it comes from the sun, blue light helps memory, elevates mood, bolsters alertness, and improves cognitive function. It also helps regulate the body’s natural wake and sleep cycle, known as the circadian rhythm. So, blue light promotes good health.

On the other hand, too much blue light creates risks. In particular, it disrupts a person’s sleep cycle. In addition, it can lead to insomnia, daytime fatigue, and eye strain. Think about much time you spend on a mobile device. That makes it easy to understand how you’re probably exposed to too much blue light. More concerning, studies show that kids’ eyes absorb more blue light from digital devices than adults.

Blue Light and the Eyes

Visible blue light, regardless of its source, travels through the cornea and lens before it finally reaches the retina. However, excessive exposure to blue light could affect your vision. In addition, it can cause the eyes to age prematurely. Along with eye strain, other risks include damage to the retina.

A Revolutionary Solution

Whether you spend a great deal of time outdoors or looking at a digital device screen, you can protect your eyes with blue light glasses. Specially designed and manufactured, they block out blue light associated with smartphones, tablets, computers, and televisions.

Not only can blue light-blocking glasses reduce eye strain, but they also protect the retina and improve your sleep. The alternative, live with irritated eyes, headaches, and visual fatigue. The last thing you want is to damage your eyes. By blocking out blue light, these glasses also reduce the risk of developing certain eye conditions.

When choosing blue light-blocking glasses, select a pair with UV protection. Also, make sure they’re lightweight and comfortable. That way, you’ll find it easier to focus on your studies at school or your responsibilities at work.

Maintain Healthy Eyes

In addition to consulting with an optometrist about blue light-blocking glasses, be sure to take a short break for every 20 minutes you spend on a digital device. Also, have your eyes checked once a year, more frequently if needed.

For more information on blue light-blocking glasses, visit Eyecare & Aesthetics in Los Angeles, California. Call (310) 670-1888 to discuss any questions with our team of experts or to schedule your eye exam today.