4 Facts to Know When Investing in Blue Light Blocking Glasses

4 Facts to Know When Investing in Blue Light Blocking Glasses



In this time and age, too much light consumption can be a menace. In the past, our ancestors need not worry about controlling light exposure. In today’s lit-up world, however, it’s vital to regulate how much light we take in. Overexposure to light can have a tremendous effect on our health in general. Blue light, for one, can be detrimental to our sleep. That’s where the anti blue light glasses come into the picture.

Blue light-blocking glasses are exactly what they sound. While limiting screen time is one way to reduce light exposure, these glasses can make a huge difference in protecting our eyes and health in general. That’s why it’s practical to invest in blue light-blocking glasses.

When planning to purchase these glasses, here are four facts that you should know.

1. They have a handful of health benefits

Know that blue light is the shortest wavelength of light on the visible light spectrum. It is particularly present in most energy-efficient and digital lighting. Exposure to blue light is not necessarily harmful, but too much exposure can have a negative impact on our sleep. Overexposure to digital screens and bright nighttime environment can disrupt the sleep and circadian rhythms. For this reason, blue light-blocking glasses can be highly effective at filtering out blue light. Wearing a pair can significantly result in the following:

  • Improved symptoms of insomnia

  • Increase in sleep and quality

  • Circadian rhythm reset

  • Improved cognitive performance


2. They won’t necessarily darken your vision

One concern from people is that blue light-blocking glasses might darken their vision. While this is true for some poor quality glasses, know that high-quality glasses, particularly with amber lenses, can work wonders. These quality glasses can effectively block the blue light without necessarily darkening vision. This is because the amber lenses are capable of absorbing blue light and other stimulating lights while still allowing less alerting light wavelengths to pass through. Therefore, you can still see clearly while performing regular routines, such as working on a computer, reading books, or watching television.

3. They are practically useful for everyone

It’s worth knowing that blue light-blocking glasses are beneficial for everyone, no matter what we do. Well, all of us have different circumstances as far as light consumption is concerned. Most of us are working on a computer screen almost every day. Other individuals who constantly travel are exposed to various lights, depending on the hours of the day. Most gamers spend plenty of screen time practically every day, and many individuals check their bright phones while the lights are off during bedtime.

4. Light-blocking apps don’t always work

Given our constant exposure to light, the chances are that we rely on the use of light-blocking apps. We assume that these apps are effective at blocking the blue light while we have our screen time. However, scientific evidence has shown that these apps aren’t that effective at what they’re intended to do. This means that we have to take the other route that is by investing in blue light-blocking glasses instead.

Final words

There’s a wide range of blue light-blocking glasses available in the market, which is indicative of how critical blue light exposure has become. As we don’t want to compromise our sleep and health in general, wearing and choosing the right pair of blue light-blocking glasses is imperative.

If you’re looking to purchase anti-blue light glasses, do get in touch with us to see how we can help you.