Blue light-emitting devices have become a part of everyday life. Whether you’re at work, at home, or on the road, you’re constantly engaging with your gadgets. This habit, however, can eventually take a toll on your eyes and lead to digital eyestrain. Here, Downtown Eyes discusses the effects of blue light on your eyes.
Understanding the Concept of Blue Light
Your trusted eye care center in Downtown Eyes, Minneapolis, MN, explains that light consists of electromagnetic rays, which have different wavelengths and energy levels. Blue rays, in particular, are made up of shorter wavelengths and higher energy. Some common sources of blue rays are your smartphones, computers, and televisions.
Blue Light’s Effects on Your Vision
Since blue light has higher frequency, it can easily penetrate your eyes and reach your retina. This can lead to structural damage, which may result in vision problems. You may also experience eye fatigue and dry eyes.
According to our reliable eye doctor in Minneapolis, MN, excessive exposure to blue light may also disturb your circadian rhythm. This can result in difficulty sleeping and could increase your risk of developing health problems, such as obesity, cardiovascular disorders, and depression.
Ways to Protect Your Eyes from the Harmful Effects of Blue Light
Observing the “20-20-20” rule when using your computer can help reduce your chances of developing blue light-induced eye problems. After spending 20 minutes on your computer, we suggest looking at an object 20 feet away for at least 20 seconds. We also advise maintaining proper posture and adequate lighting in your workplace.
For dry eyes or eye strain, we recommend applying artificial tear drops or a warm compress on your eyes. Most importantly, visit your trusted eye doctor or optometrist in Minneapolis, MN, regularly. We can perform tests and procedures to monitor any vision changes. We can also prescribe lenses that can effectively block blue rays.