How to Reduce Your Eye Strain with Blue Light Glasses?

Blue Light Glasses
Jan 5, 2024 Reading time : 5 min

Blue light, commonly known as blue-ray light, is a form of light with a shortened wavelength. Not to confuse it with the UV lights; these are different! Because they aren’t emitted naturally, they come out of your mobile device, computer screen, flat-screen television, and other gadgets with displays.

It’s almost impossible to escape blue light waves. If you wonder why, the answer is simple, people spend more time in front of digital gadgets than they do in front of the sun now. No matter which electronic device we’re talking about. Adults spend up to six hours a day in front of screens, while teenagers spend more than seven hours per day.

Influence of Screen Light on Your Health!

Whether it be browsing through social media, reading the news, playing video games, or watching TV shows, humans have become habitual in spending a major part of their day engaged in these activities. Excessive screen time and exposure to blue light can influence your eye health to a higher extent than known. 

A long screen time can cause straining of your eyes.

It can cause eye strain, weakness of eyes, or even loss of sight at some age. Major musculoskeletal and physiological concerns can also arise from spending so much time in front of digital screens. When we are too immersed in our laptops or mobile screens, we often forget to blink. Due to this, our tear ducts might become too dry or too wet, resulting in our eyes either drying out or being too teary.

Blue Light of Past and The Present

On the light spectrum, blue light is a form of visible light. It has a wavelength of 415 to 455 nanometers, which is short. As a result, blue light beams have more energy than other forms of light.

Artificial sources aren’t the only ones that emit blue light. For example, when we look up at a blue sky, we perceive blue light naturally.

Humans were only exposed to blue light during the hours when the sun was up for thousands of years. As a result, our brains have been conditioned to interpret blue light as a signal to be awake, active, and ready for action.

Looking at a mobile screen with darker lighting can affect your eyes.

That’s why being exposed to blue light from a smartphone might cause your body to become confused. In addition, high levels of exposure to blue light from an artificial source in an otherwise dark area might also impact your sleeping and waking cycle.

Moreover, since the pandemic came everything has gone digital. This has led to a major increase in the amount of screen time, especially for students and office workers working from home. As per the report from the World Health Organization in 2021, over 2.2 billion people worldwide have near or distant vision deterioration. Even though there are numerous factors that impact eye health, phone, and computer screens were found as the primary culprit.

Blue Light Glasses: Your Ultimate Savior!

Given how adverse the effects of blue light are, Blue light glasses have been the ultimate savior for the people! Blue light lenses come with a variety of tints from blue to orange to pale yellow. A twist is that if you wear blue-tinted glass, you won’t be able to see your environment clearly and might miss out on a blue object. Thus, opt for amber tint glass to help you avoid filter-damaging blue light and altering the wavelength, without changing your view.

Blue light lenses are able to block out the majority of blue rays from a digital screen.

Glasses with a clear lens block only about 20% of blue rays, which might not be enough to restrict the harmful effects caused by excessive screen time. Blue light lenses help you prevent the overall transmission of a specific range of wavelengths, filtering out harmful blue light. These blue light glasses are meant to avoid eye strain caused by digital means and avoid circadian rhythm cycle disturbance.

But, the most important thing is to choose the correct pair of blue light-blocking glasses frames. So, whether you go to the nearest store near you or buy glasses online, be sure to buy them from the original store. Carry out checks by wearing them before buying them. Look at a source of powerful blue rays such as your mobile phone. Then wear the glasses and repeat the same thing. If you can see the difference in your eyes, then it is the right pair.

Follow the 20-20 rule as a precaution to eye strains and teary eyes.

Here are a few ways to reduce your eye strain using blue light glasses:

  1. First, take “screen breaks” from time to time. This may be accomplished by taking daytime walks outside. During these pauses, don’t look at your phone. You can also acquire vitamin D and connect with the natural world while spending time outdoors, which can help you relax. 
  2. You could also follow the 20-20 rule, i.e. look away at something far and take a break of 20 seconds after every 20 minutes.
  3. Dim the lights in your house or place of business. As a nightlight in your bedroom, consider employing a red light rather than an LED bulb. Because red wavelengths are longer, they are less likely to disrupt your circadian cycle.
  4. Consider switching to “blue-free” light bulbs. You can install them across your house and emit lesser levels of blue light.
  5. Use devices with bigger screens to relax the muscles of convergence in your eyes. 
  6. Another amazing option would be wearing blue light-blocking glasses to reduce eye strain while working with computer or mobile screens, or even better, throughout the day.
  7. You can also add a small amount of eye lubrication drops to protect your eyes from straining too much.

Now You Know!

While there are many blue glass brands globally, you might want to move in with reliable professionals like SmartBuyGlasses UK to ensure that your glasses are of premium grade. Visit the store or check out their website to find out the various collections of glasses. Therefore, now that you know the correct measures make the most of it!

Alena Maxwell
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Alena Maxwell