The 20-20-20 Rule: The simple habit that can save your eyes
If you spend hours in front of a screen every day — whether for work, study, or scrolling — you’ve probably felt it: tired, heavy eyes and that dull ache behind them. More people in the UK are searching for real eye strain relief and practical habits to protect their vision. Luckily, one of the most effective fixes takes less than half a minute.
Every 20 minutes, look at something 20 feet away for 20 seconds.
That’s it. It sounds almost too simple, but it’s one of the easiest and most effective ways to reset your eyes during long stretches of screen time.
This quick reset helps:
- Reduce digital eye strain
- Prevent dry, tired eyes
- Improve focus and concentration
- Even ease headaches from overexposure to screens
Why it works
When you stare at a screen for too long, your blink rate drops and your eye muscles stay locked in close-up focus. The 20-20-20 rule gives them a break.
Our team’s take
At Obsidian, we use this rule daily. When we forget, we feel it. That’s why we’re on a mission to make small, realistic habits like this part of your everyday routine — alongside eyewear that actually helps protect your eyes from harmful blue light.
Your turn
Next time you catch yourself deep in a scroll, give your eyes a 20-second timeout. You’ll feel the difference.
Quick question: do you notice screen strain more at work or when relaxing at night?
Drop a comment below — we’d love to know what your days look like.
👉 If you’re looking for a simple way to protect your vision and still look good doing it, explore our https://obsidianeyewear.com