Harms of Blue Light – Blu-Ban Computer Glasses

Jan 23, 2017

Overexposure to blue light is linked to dry eyes, digital eye strain, sleep cycle disruption and even macular degeneration.

The Blu-Bans are a bold member of our computer and reading glass line, encompassing all the style, comfort, utility, and engineering you’ve come to expect from VS Eyewear. The moderately narrow lens size, a sleek frame, molded nose bridge and incurved earpieces ensure a secure fit. A great choice for men and women who spend a lot of time in front of a computer or using a hand-held device.

Say goodbye to eye strain with our blue-light cutting computer glasses. These glasses protect your eyes from harmful blue wavelengths of light that emit from computer screens, smart phones, and TVs, greatly reducing eye fatigue, wear and tear on your eyes, and other side effects associated with LED screens. Blu-Bans promote healthier hormone levels by reducing harmful light exposure. They’ll help you enjoy your day at work, school or home—reducing headaches and your chances of acquiring eye-related health risks.

All of our glasses are available either as Plano (non-prescription) or in various powers for your computer work or reading necessities.


Natural blue light is all all-around us. It’s what makes typically the sky look blue. All-natural blue light from electronic devices affects levels of melatonim – the sleep inducing hormone more than any other light wavelength.  It also boosts alertness, increases your mood, and increases sensations of well-being.  The backlit features on cell phones, e-readers, along with laptop computers emit high degrees of very strong blue light swells. Too much blue light usually takes a toll on your well being.

Within the visible light array, blue light has a shorter wavelength and more energy, which is harder for our vision. Because these waves have the highest energy, they appear to flicker over longer, weaker wavelengths. Flickering is the flashing effect you do when the LED backlight controller of any monitor adjusts the settings levels during display rejuvenating. This causes eye low energy without you even seeing. Take a look at the light spectrum to determine how blue light performs.


A 2012 Harvard medical study reported that, “High Energy Noticeable (HEV) blue light continues to be identified for years as the most harmful light for the retina. Right after chronic exposure, one can be prepared to see long range growth within the number of eye diseases such as macular degenerations, glaucomas, as well as retinal degenerative diseases. inch

Our eyes have organic filters but they’re insufficient to protect against the over-exposure associated with blue light. Our skin, fingernails, hair and eyes almost all contain melanin, the body’s organic “sunscreen” which absorbs dangerous UV and blue lighting rays. But as we age group, we lose melanin; through around age 65, half our natural protection is finished. That makes our eyes much more susceptible to damage from each UV rays and blue lighting which can more deeply penetrate the actual retina leading to macular deterioration.


91.6% of 18-39 year olds, 88.6% of 40-59 year olds and 78.5% of 60+ year olds use digital devices for more than two hours per day.  Therefore, it is important to protect your eyes from blue light.
1 . Make use of the 20/20/20 Rule, Follow the 20-20-20 principle. Look away from your computer as well as digital device every 20 minutes for 20 seconds and focus your eyes at a 20 feet distance.
2 . Invest in Blue Light prescription or non-prescription fitted to get blue light filtering accessories to block blue light from desktop computers and digital devices.
3. Use balanced light around your computer work area to avoid high contrast and reduce eye strain. Avoid using a device in complete darkness.
4. Avoid using digital camera devices an hour before looking to sleep.  Don’t take digital devices to bed. The blue light from your device’s display is more likely to keep you awake than the incandescent table lamp on your bedside table.
5. Increase the text size on your devices; this will help reduce eye strain.
6. Ensure you have an ergonomic workstation that mitigates other stressors such as poor posture and bad lighting.
7. Visit your eye care provider to learn more about digital eyewear and lens options. They can provide you with options that will help reduce digital eye strain.

Need help? VS Eyewear customer service is here for you. Give us a call at 877-872-5780 or send us an email at [email protected]

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