5 Reasons Why You Should Invest in Blue Light Glasses
If your life revolves around looking at screens, blue light glasses may help prevent eye strain. These glasses block out specific wavelengths of light that can cause eyes to dry out, making them feel tired or itchy. Some frames have a yellow tint, while others have clear lenses. They’re perfect for those whose jobs or hobbies require them to work with screens throughout the day.
Reduce Eye Strain
Blue light glasses can be beneficial if you have eye strain or dry eyes, for they filter out short-wavelength blue light in electronic devices and other bright lights. They can also help reduce glare from the screen to prevent your eyes from becoming fatigued. You can get a pair of blue-light-blocking glasses that work with your prescription at Zenni Optical, which has a range of handsome frames. Many pairs have an anti-reflective coating to reduce glare and make the lenses more comfortable. There’s evidence that blue light glasses can reduce sleep disturbances if worn later at night when using your computer, tablet, or smartphone. This is because blue light suppresses melatonin production, which helps you fall asleep.
Prevent Eye Damage
As the name suggests, blue light glasses block the short wavelength of the visible light spectrum emitted from digital screens. These light frequencies cause a shift in the eye’s focus, leading to eye strain and fatigue, headaches and migraines, blurred vision, and nearsightedness. When worn correctly, these glasses prevent eye damage by filtering out harmful blue wavelengths and can be worn in conjunction with anti-glare lenses to reduce screen glare. These glasses also help reduce UV rays’ impact on the eyes, another common cause of eye-related health problems. In addition to reducing the musculoskeletal and physiological issues associated with looking at screens for long periods, blue light glasses can boost your sleep and improve your mood. Spending multiple hours a day on your phone or computer delays the release of our natural melatonin, which can keep you awake at night and make it difficult to fall asleep quickly. Blue light-blocking glasses can help by blocking the short wavelength of blue light and boosting your melatonin levels so you can fall asleep faster.
Boost Sleep
When used in the evening, blue light glasses can prevent melatonin suppression and delay the circadian rhythm disruption that often interferes with our sleep-wake cycles. This helps to promote healthy sleep habits and improve mood by allowing the body to relax naturally. However, if you use your computer or smartphone for hours before bed and suffer from sleep problems, the best solution is to reduce screen time at night. Anti-glare filters can also help reduce headaches and fatigue caused by prolonged screen use. In addition to that, seeking medical attention if you experience frequent headaches or eye strain is recommended. It could indicate a focusing problem or uncorrected astigmatism, which can be fixed with an optometrist appointment. When shopping for a pair of blue-light glasses, choosing a pair that filters out the specific range of wavelengths that can damage your retina is essential. To get the most benefits, look for a pair that explicitly blocks all blue light between 380-550nm.
Reduce Eye Fatigue
While they won’t protect you from long-term eye damage, blue light glasses may help reduce the glare and discomfort that come with screen time. This can be especially helpful for people with a condition like macular degeneration, which causes damage to the central part of the retina and impairs vision. These glasses have tints or coatings that block some or all frequencies associated with blue light, preventing the sleep-disrupting waves from reaching your retina. This can improve your sleep onset and quality. The only caveat is that they won’t prevent melatonin suppression, which interferes with the body’s natural sleep cycle. Another thing to consider is that there are other ways to prevent eye strain, such as wearing sunglasses and making sure to blink often. Plus, avoiding too much screen time at night is essential, as this can disturb your sleep pattern. Try using a screen time tracker or the 20-20-20 rule, which reminds you to look at something else for 20 seconds every 20 minutes to break your focus and stave off eye strain.
Protect Your Eyes
For those who spend a lot of time on digital devices, blue light glasses can help reduce symptoms of eye strain, such as dry eyes, sore throat, and difficulty falling asleep at night. The lenses have a tint or coating that filters out the blue wavelengths emitted from screens, and they can also block UV rays, which can damage the eyes. Some online retailers offer frames with blue-light protection in several styles. Their blue-light lenses filter the peak wavelength of the harmful light spectrum, around 455nm, and block UV rays and other high-energy visible radiation. Blue light glasses can be an excellent investment for people who spend a lot of time in front of digital screens, especially at work or home. However, the best way to protect your eyes is by practicing good screen habits, such as taking a break from your computer every 20 minutes and using your “Night Mode” setting on your digital device before bed. And remember, if you have a Flexible Spending Account (FSA) or Health Savings Account (HSA), both of which typically cover prescription eyeglasses, you can use the funds toward a pair of blue-light glasses.
