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Digital Eye Strain: What it is and how to protect your eyes from screensphoto

Digital Eye Strain: What it is and how to protect your eyes from screens

Our daily lives are now inextricably linked to digital devices. Computers, mobile phones, tablets, televisions – all of these make our lives easier, but they also put a strain on our eyes. The phenomenon Digital Eye Strain or else digital eye strain, is increasingly common in adults and children in Greece.

What exactly is it, what are the symptoms, and how can we protect our vision?


What is Digital Eye Strain?

The term refers to a set of symptoms caused by long-term use of digital screensWhen we constantly look at close range, the eye muscles become strained, while exposure to blue light enhances fatigue.


Symptoms you should recognize

  • Blurred or double vision.

  • Dry eyes or tearing.

  • Fatigue and eye pain.

  • Headaches, especially at the end of the day.

  • Difficulty concentrating.


Who is most at risk?

  • Office workers passing by 8+ hours in front of a computer.

  • Pupils and students with heavy tablet/laptop use.

  • Gamers and people who use screens for entertainment.

  • Children exposed to screens without breaks.


Ways to protect against digital fatigue

1. The 20-20-20 rule

Every 20 minutes, take a 20-second break by looking at something 6 feet away.

2. Use lenses with Blue Light Protection

Special lenses filter harmful blue light, significantly reducing fatigue.

3. Correct lighting & screen position

The screen should be slightly lower than eye level and at a distance of 50–70 cm.

4. Moisture in the eyes

Artificial tears help combat dry eyes.

5. Reduce screen time

Especially for children, controlled use is essential for future eye health.


Optika Liolios – Solutions for every need

In Optika Liolios you will find glasses with lenses Blue Protect, ideal for those who spend long hours in front of screens. With the right choice of lenses and frame, you can combine protection, comfort and style in your everyday life.