In today’s digital world, where many of us spend long hours staring at screens, maintaining good eye health is essential.
Whether you’re working from home or in an office, the strain placed on your eyes can lead to discomfort and even long-term vision problems. The good news is that there are effective strategies to safeguard your eyes and enhance your overall work experience.
This week is national eye health week, promoting good eye health and tests for everyone, and in this article, we’ll explore five top tips for improving eye health at work, helping you reduce strain, improve productivity, and protect your long-term vision.
Follow the 20-20-20 Rule
One of the most important strategies for maintaining healthy eyes, especially for those working long hours in front of screens, is following the 20-20-20 rule. This simple yet effective guideline recommends that for every 20 minutes of screen time, you should look at something 20 feet away for at least 20 seconds.
Prolonged screen use can cause a condition known as digital eye strain or computer vision syndrome. Symptoms can include blurred vision, dry eyes, headaches, and neck or shoulder pain. The 20-20-20 rule helps combat these effects by giving your eyes regular breaks, allowing them to refocus and reduce the strain caused by staring at close objects for extended periods.
To make it easier to follow the rule, set a reminder on your computer or mobile device. There are also free apps available that can help automate these reminders. Over time, this habit can significantly reduce the risk of eye fatigue and strain.
Adjust Your Screen and Work Environment
The way your workstation is set up can greatly impact your eye health. Improper positioning of your screen or poor lighting can contribute to increased eye strain. Consider the following adjustments to optimise your environment:
Position your monitor at eye level: Your screen should be placed so that the top of the monitor is at or just below eye level. This positioning reduces the need to strain your neck or eyes to view the screen.
Maintain an appropriate viewing distance: The ideal distance between your eyes and the screen is about 50 to 70 centimetres (20 to 28 inches). If you’re too close or too far from the screen, it can cause unnecessary strain on your eyes.
Ensure proper lighting: Glare from windows or overhead lights can make it difficult to see your screen and increase eye fatigue. Use blinds or curtains to reduce glare from natural light and adjust the brightness and contrast of your screen to comfortable levels. It’s also a good idea to avoid working in dim lighting, as your eyes will need to work harder to see the screen.
If you are unsure, or require assistance with your workplace set up, why not enquire about our ergonomic desk assessments. We can carry out a DSE assessment with your team and review their ergonomics and address MSK issues to help reduce the risk of injuries and dysfunction arising from poor desk set up.
Use Proper Screen Settings
In addition to adjusting your physical environment, optimising your screen settings is another important factor in protecting your eyes. Many devices today come with built-in settings or features that can help reduce eye strain, including:
Blue light filters: Prolonged exposure to blue light, which is emitted by digital screens, can contribute to digital eye strain and disrupt sleep patterns. Many devices now have a “night mode” or “blue light filter” setting that reduces the amount of blue light emitted by the screen. Using this feature, especially in the evening, can help minimise eye strain and improve sleep quality.
Adjust brightness and contrast: Your screen should not be too bright or too dim. A screen that’s too bright can cause glare, while one that’s too dim can make you squint. Adjust the brightness so it’s roughly the same level as the ambient light around you. Contrast should also be set to a comfortable level to ensure text and images are easily visible without causing strain.
Text size: If you find yourself straining to read small text, don’t hesitate to increase the text size on your screen. Larger text is easier to read and can reduce the effort your eyes need to make.
Taking advantage of these settings can significantly reduce the strain caused by prolonged screen use and help preserve your eye health in the long term.
Stay Hydrated and Blink Regularly
It’s easy to overlook the importance of blinking, but it plays a crucial role in keeping your eyes lubricated and comfortable. When we work on computers or other screens, we tend to blink less frequently, which can lead to dry eyes. Blinking spreads a layer of moisture over the surface of the eyes, helping to prevent dryness and irritation.
Make a conscious effort to blink more frequently, especially if you spend long hours in front of a screen. If you still experience dry eyes, consider using lubricating eye drops to help keep your eyes moist and comfortable throughout the day.
Hydration is also key to maintaining healthy eyes. Dehydration can affect the production of tears, leading to dry and irritated eyes. Make sure to drink plenty of water throughout the day to stay hydrated and promote healthy tear production.
Schedule Regular Eye Tests
Even if you don’t currently wear glasses or contact lenses, regular eye tests are essential for monitoring and maintaining your eye health. Opticians can detect early signs of vision problems or eye conditions that may not yet be causing symptoms.
For those who already wear corrective lenses, regular check-ups ensure that your prescription is up to date. Wearing the wrong prescription can lead to additional strain on your eyes, exacerbating issues like headaches and fatigue.
Eye tests also give your examiner the chance to screen for other potential health issues. Many systemic conditions, such as diabetes and high blood pressure, can manifest in the eyes. Early detection of these conditions can lead to better overall health management.
Opticians recommend having an eye exam every two years, or more frequently if you have a history of eye problems or work in environments that put significant strain on your eyes.
In our screen-dominated world, taking steps to protect your eye health is more important than ever.
Whether you’re working from a computer, tablet, or smartphone, following the tips outlined above can help reduce the risk of digital eye strain and maintain healthy vision.
By practising the 20-20-20 rule, optimising your work environment, adjusting your screen settings, staying hydrated and blinking regularly, and scheduling regular eye tests, you’ll be well on your way to safeguarding your eye health at work. These small, consistent changes can not only improve your comfort and productivity but also protect your long-term vision.
Prioritising eye care is an investment in your overall wellbeing — after all, healthy eyes are key to seeing the world clearly and performing your best, both at work and in life.