The world we live in has changed. More than ever before, the majority of us spend our days staring at a screen of some sort. Though technology has without a doubt made our lives easier, it has also contributed to physical problems that were not an issue forty, thirty, or even twenty years ago. Digital eye strain, also know as computer vision syndrome, being one of these problems.

What Causes It?

An astounding 65 percent of American adults reported exhibiting the signs of DES. These symptoms include: sore, tired, burning, dry, and itchy eyes, headaches, sensitivity to light, blurred vision, and much more. All of this can be incredibly hindering. According to WebMD, DES arises due to your eyes performing at full capacity in order to process what is happening on your screen. As images continue to change and your eyes move about the screen, the ocular muscles are working to process the onslaught of information. Along with this, DES can be caused by a number of habits, including: poor lighting, screen glare, bad posture, preexisting vision problems, etc.

Blue Light

As most of us know, sunlight is made up of colors on the visible light spectrum (ROYGBV). Blue light is a specific range on this spectrum. It is described as high energy due to its very short wavelength. Because of this, blue light has the potential to cause short and long-term damage to your eyes. The short-term being symptoms of digital eye strain and, furthermore, the disruption of your circadian rhythm and even an increased risk of macular degeneration.

How To Prevent

While it might seem impossible to outrun the effects of DES, as we are in the height of the digital age, there are actually a number of steps you can take to protect your vision. Become aware of what your body is doing when you are on the computer.


Blinking keeps the surface of your eyes moist. It’s a no-brainer that the less you blink, the more prone your eyes are to dry eye. Make the conscious effort to blink more.

Seating and Computer Position

You’ll find that it’s more comfortable to look downward toward your computer screen than any other position. Experts say that the screen should be between 15 to 20 degrees below eye level (as measured from the center of the screen). As for the position of your chair, you should sit upright in a chair that conforms comfortably to your body. One with arms for support would also work in your favor. Remember, if a position seems uncomfortable, then it probably isn’t the correct way to situate yourself. Adjust your body while also keeping these guidelines in mind.


It’s vital to take breaks while using electronics for long periods of time. Studies suggest that 60 percent of people spend more than 6 hours a day in front of a digital device. If you are one of these people and fail to take any breaks during this amount of time, there is no telling the effects it will have on your eyes.

The 20-20-20 rule is exceptional in preventing eye fatigue. Every 20 minutes, look at something 20 feet away, for 20 seconds. It’s an easy and discreet practice that can immensely decrease the strain put on your eyes.

Computer Glasses

To make up for the heavy increase in cases of DES, we, at, offer our Blue495 Anti-Glare Coating. This unique coating is equipped with state-of-the-art nano technology that blocks harmful blue light. Subsequently protecting your eyes from these harmful rays. Computer glasses are a very easy and effective way to stop headaches, blurred vision, and all other symptoms discussed earlier.

The world is a very different place than it used to be. The huge increase in technological advances has made it near impossible to avoid screens of all kinds. This makes it extremely important to take extra care of your eyes. Become aware of what you do throughout the day when it comes to electronics and how you handle them. After that, it’s very easy to make simple changes in order to ensure the best for your vision and eye health.