Different Types of Blue Light Blocking Technology

In today’s digital age we spend more time than ever staring at the digital screen - whether it’s a tablet, a laptop, a TV. But did you know that the blue light emitted by these digital devices can have negative effects on our health and well-being? Luckily, there are a variety of blue light blocking technology, such as blue light glasses and more, available to help protect our eyes and improve our sleep. In this blog, we’ll explore some of the different types of blue light blocking technology and how they work.

First things first, let’s start with the basics. Blue light has a short wavelength and high energy. It’s naturally present in sunlight, but it’s emitted by many electronic devices, including smartphones, tablets, and computer screens. Exposure to blue light can disrupt our sleep-wake cycle, suppress the production of the melatonin hormone and can cause eye strain and fatigue.

So, what can we do to safeguard ourselves from the adverse effects of blue light? There are several types of blue light blocking technologies on the market, each with its own unique benefits and drawbacks. Let’s take a closer look at some of the most popular options -

Blue light blocking technologies

1. Blue Light Blocking Glasses

One of the most popular types of blue light blocking technology is blue light blocking glasses. The science behind blue light blocking glasses is that they have lenses that are designed to filter out. These glasses have lenses that are designed to filter out blue light and prevent it from reaching your eyes. Some blue light glasses have a yellow or orange tint, which helps to block out even more blue light. These glasses are available in prescription and non-prescription versions, so you can find a pair that works for you.

While blue light protection glasses can be effective at reducing eye strain and improving sleep, they can also be a bit of a fashion statement. If you're not a fan of the yellow or orange tint, there are also clear blue light blocking glasses available. These glasses are less noticeable and can be worn all day without attracting too much attention.

2. Anti-Reflective Coatings

Anti-reflective coatings, also known as AR coatings, are a popular blue light blocking option. They work by reducing the amount of glare that reflects off the surface of your screen and into your eyes. This can help reduce eye strain and make it easier to work on your computer for longer periods without experiencing discomfort.

3. Blue Light Blocking Contact Lenses

Yes, you read that right! Blue light blocking contact lenses are now available. These lenses are designed to filter out blue light before it reaches your eyes. They are available in prescription and non-prescription options, so you can wear them even if you don't need corrective lenses.

4. Blue Light Blocking Screen Protectors

If you don’t want to wear blue light glasses, another option is blue light blocking screen protector. These protectors are placed over your phone or computer screen and work and work by blocking blue light. They are often made from a thin layer of tempered glass or plastic and are easy to install.

One advantage of using a blue light blocking screen protector is that it doesn’t change the colour accuracy of your screen. This can be important if you’re working on tasks that require colour accuracy, such as photo or video editing. However, it’s worth noticing that screen protectors can be prone to fingerprints and smudges, so you may need to clean your screen more frequently.

5. Blue Light Blocking Software

Another option for reducing blue light exposure is to use blue light blocking software. There are several apps and programs available that can adjust the colour temperature of your screen to reduce blue light emission. Some popular options include f.lux, Iris, and Night Shift (built for apple devices).

One advantage of using software to block blue light is that it’s easy to customise. You can adjust the colour temperature and intensity to your liking, and some programs even allow you to schedule the blocking to turn on automatically at certain times of day. However, software solutions are only effective on the device on which they're installed, so if you use multiple devices, you'll need to install the software on each one.

6. Blue Light Blocking Bulbs

Finally, if you're looking for a more holistic solution, you may want to consider blue light blocking bulbs. These are light bulbs that emit warm, amber-coloured light instead of the blue light emitted by traditional bulbs. They're often used as a nighttime light source, as the warm colour can help promote relaxation and improve sleep.

Benefits of Blue Light Blocking Technology -

Blue light blocking technology is designed to reduce the amount of blue light that reaches your eyes, which can have a range of positive effects on your health and well-being. Let's take a closer look at some of the benefits.

1.Improved Sleep

One of the biggest benefits of blue light blocking technology is that it can improve your sleep. Exposure to blue light in the evening can suppress the production of melatonin, a hormone that regulates sleep. By reducing the amount of blue light you're exposed to, blue light blocking technology can help your body produce more melatonin, leading to better sleep.

2.Reduced Eye Strain and Fatigue

Another benefit of blue light blocking technology is that it can reduce eye strain and fatigue. Staring at screens for extended periods can cause a range of symptoms, including dry eyes, headaches, and blurred vision. By reducing the amount of blue light that reaches your eyes, blue light blocking technology can help alleviate these symptoms and improve overall comfort.

3.Reduced Risk of Macular Degeneration

Blue light has been linked to an increased risk of macular degeneration, a condition that can lead to vision loss. By reducing your exposure to blue light, blue light blocking technology may help reduce your risk of developing this condition.

4.Improved Productivity

By reducing eye strain and fatigue, blue light blocking technology can also help improve productivity. When your eyes are comfortable and relaxed, you'll be able to work more efficiently and effectively.

5.Better mood

Finally, blue light blocking technology may even improve your mood. Exposure to blue light has been linked to mood disorders, such as depression and anxiety. By reducing your exposure to blue light, you may be able to improve your overall mood and well-being.

Final Words -

In conclusion, blue light blocking technology has a range of benefits. If you spend a lot of time staring at screens, investing in blue light blocking technology may be a worthwhile investment for your health and mental well-being.

At Specscart, with our X-Blue Lenses we ensure that eye health is never compromised. Loaded with anti-UV, anti-glare and scratch resistant coatings, our blue light glasses have a lens structure that blocks most of the blue light from passing through and reaching your eyes.

So go ahead, protect your eyes with some blue light blocking tech, and see the difference for yourself!