Posted On Mar 07, 2023

As we spend more and more time in front of screens, our eyes are taking a hit. Eye strain, fatigue, headaches, and dry eyes are all common symptoms of excessive computer use. The blue light emitted by digital devices is particularly harmful, and it can disrupt our circadian rhythms and interfere with our sleep. 

Using a computer for extended periods can cause a variety of issues to the eyes, including:

• Eye Strain: Prolonged computer use can cause eye strain, which can lead to headaches, blurred vision, dry eyes, and neck and shoulder pain.
• Blue Light Exposure: Computer screens emit blue light, which is a high-energy visible light that can cause eyestrain, headaches, and disrupted sleep patterns.
• Computer Vision Syndrome (CVS): CVS is a condition caused by staring at a computer screen for extended periods of time without taking breaks, and can cause symptoms such as eye strain, dry eyes, blurred vision, headaches, and neck and shoulder pain.
• Dry Eye Syndrome: Staring at a computer screen can cause reduced blinking and lead to dry eye syndrome, which causes discomfort and even damage to the eye's surface.
• Myopia: Recent studies have shown a correlation between increased screen time and the development of myopia or nearsightedness.

Fortunately, there are steps you can take to protect your eyes from computer use. Here are five tips to help you safeguard your vision.

1. Take Breaks

One of the simplest things you can do to protect your eyes is to take breaks. The American Optometric Association recommends the 20-20-20 rule: every 20 minutes, look at something 20 feet away for at least 20 seconds. This gives your eyes a chance to rest and refocus. If you're prone to forgetting, set a timer or use an app that reminds you to take breaks.

2. Adjust Your Screen Settings

Another way to reduce eye strain is to adjust your screen settings. Make sure your monitor is positioned at a comfortable distance and height, and adjust the brightness and contrast to reduce glare. You may also want to adjust the font size and contrast on your computer, tablet, or smartphone to make text easier to read. Many devices also have a night mode or blue light filter that reduces the amount of blue light emitted, making it easier on your eyes.

3. Blink More

When we stare at screens, we tend to blink less often. This can lead to dry eyes and irritation. To combat this, try to blink more often when you're using your computer, and make sure you're blinking fully (not just partial blinks). You may also want to use artificial tears or lubricating eye drops to keep your eyes moist and comfortable.

4. Wear Blue Light Lenses

Blue light lenses are a relatively new technology that can help reduce the amount of blue light that reaches your eyes. These lenses have a special coating that reflects blue light away from the eyes, helping to reduce eye strain, fatigue, and other symptoms associated with excessive screen time. At Davich Optical, we carry a range of blue light lenses that can be added to your prescription glasses or purchased separately. Drop by our store in Los Angeles to learn more about this innovative technology .

5. Practice Good Eye Health Habits

Finally, it's important to practice good eye health habits to protect your vision. This includes getting regular eye exams to check for vision changes or eye diseases, eating a healthy diet that includes plenty of vitamins and antioxidants, and wearing sunglasses to protect your eyes from UV rays. By taking care of your eyes, you can reduce your risk of developing vision problems later in life.

In conclusion, protecting your eyes from computer use is essential for maintaining good vision and avoiding eye strain, fatigue, and other symptoms. By taking breaks, adjusting your screen settings, blinking more often, wearing blue light lenses, and practicing good eye health habits, you can reduce your risk of developing vision problems and enjoy the benefits of digital devices without harming your eyes. Visit Davich Optical in Los Angeles to learn more about our blue light lenses and other eyewear options that can help you protect your vision .