In today's world, using mobile phones, computers and laptops is pretty much a must for everyone. Whether you use these gadgets for work or play, staring at screens is something which everyone partakes in in one way or another. Studies conducted in the US show that the average office worker spends around 1,700 hours a year in front of a computer screen. That is sure to cause some sort of strain to our eyesight. And that's just time spent in the office – think about how much time on average you spend using your phone or watching TV. 

Screen time has various effects on our eyes – it strains them and can lead to insomnia or headaches. Even though you can take a number of precautions – such as taking regular breaks from your screen every couple of minutes, you could also invest in a pair of these nifty blue shield glasses that will help protect your retinas.

So what are blue shield glasses? 

First we need to start off by explaining what blue light is, and to put it simply, it's all around us. 

 

 

Blue light comes from the sun, however most gadgets such as phones, TVs and computer screens also produce this light. Blue light can contribute to dry eyes and strains, leading to the degeneration of your retinas. When exposed to blue light, our brain delays the body's production of melatonin – a hormone responsible for making us fall asleep. 

Blue shield glasses, also referred to as blue light-blocking glasses, are used to reduce the exposure to this light. 

Why should you use them?

Blue shield glasses are ideal for anyone who spends long hours looking at screens. Anything from texting to working and relaxing in front of the TV counts – making these glasses a convenient way to reduce your exposure to blue light thanks to their filter. These glasses can be found at a number of local opticians.

 

 

Blue shield glasses will in no way darken your vision – they simply block off these rays and protect your eyes from screen-related activities. Everyone can benefit from the use of these glasses, especially if you spend a lot of time looking at screens. 

With the help of these glasses, you will be alleviating a number of side effects and symptoms that come from using digital screens for long hours. They can help you prevent headaches, eye fatigue, irritation and insomnia.

If you are frequently affected by digital eye strain, investing in a pair of these blue-light blocking glasses might be the ideal option for you. 

You can get your own pair of blue shield glasses from leading opticians.