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Blue light-blocking glasses help filter blue light rays that the sun and the screens of electronic devices produce. As children’s exposure to blue light increases, parents and caregivers may consider blue light glasses to help with potential eye strain and sleep problems.
Adults and children may often experience prolonged exposure to screens that emit different forms of light. When this takes place around bedtime, sleep patterns may become disrupted.
Many companies sell ranges of blue light-blocking glasses, with some lines designed specifically for kids.
In this article, we look at the effectiveness of blue light-blocking glasses and list some of the best options for children.
Blue is one of the many colors of light. It is visible to the human eye and comes mainly from the sun. However, electronic devices, such as tablets, smartphones, and laptops, also emit blue light.
Eyewear manufacturers offer a special coating for glasses lenses that filters blue light rays.
According to the American Academy of Opthalmology (AAO), there is no scientific evidence to support the claim that the blue light that electronic devices emit may cause harm to the eye.
Nonetheless, the AAO also states that there is evidence suggesting exposure to blue light can disrupt a person’s circadian rhythms — the natural sleep and wake patterns.
Using blue light-blocking glasses may therefore help maintain a sleep routine, which is
Manufacturers of blue light-blocking eyewear claim that their products can help prevent eye strain and other conditions related to prolonged computer screen use. However, research is limited.
According to the AAO, long periods of looking at a screen can lead to eye strain and irritation, but infrequent blinking is the usual cause.
Due to the insufficient evidence that screens harm a person’s vision, the AAO does not recommend blue light glasses.
Additionally, a 2021 study reports that blue light glasses do not help protect the eyes from a screen’s blue light emissions.
Research on blue light glasses for children is minimal. One 2015 study involving 13 male adolescents further supports the theory that blue light-blocking glasses may reduce the impact of blue light on circadian rhythms.
Below, we list several blue light glasses designed specifically for children.
Please note that the writer of this article has not tried these products. All information presented is purely research-based.
Felix Gray sells various blue light-blocking glasses for kids, including options for children aged 4–8 and 9–13.
There are three different frame options available, and each has a double-sided, anti-glare coating that provides UVB and UVA protection.
Unlike many other blue light glasses, Felix Gray models do not have a visible tint.
The company offers free exchanges, a 30-day money back guarantee, and a 1-year warranty.
The BLUblox kids collection includes various frame options and three lens types:
- BluLite: These models filter out blue light and have clear lenses and an anti-glare coating.
- SummerGlo: These lenses also filter out blue light but are tinted. The company claims the warm glow of the tint helps with anxiety, depression, and seasonal affective disorder.
- Sleep+: These block 100% of blue and green light to help prevent its adverse effects on sleep.
To order a pair of glasses with a prescription, a person needs to upload a copy of their prescription when checking out.
The company offers a satisfaction guarantee on nonprescription glasses.
Pixel Eyewear collection for kids includes four different frame options.
All the glasses have clear lenses that filter out blue light and offer 100% UV protection. They also have an anti-glare coating.
The company does not take prescription orders for its children’s collection.
If a person wants to exchange or return the glasses, they may do so within 30 days of purchase.
Cyxus blue light-blocking glasses for kids come in multiple primary colors.
Customers can purchase prescription lenses and add a blue light filter to the lens if necessary. To continue with a prescription order, individuals need to email their prescription to Cyxus.
A person can return nonprescription glasses within 30 days for a full refund.
ro.sham.bo has designed its blue light-filtering glasses specifically for toddlers.
The glasses come in a host of fun colors and feature unbreakable, malleable frames that can withstand plenty of bending and dropping.
The lenses block most blue light and 99.9% of UV rays. The lenses are clear to prevent glare and unwanted obscuring of colors. It is also possible to buy the glasses with or without a prescription.
If a person has a prescription, they can purchase prescription lenses and choose a blue light filter as an additional coating. They need to upload their prescription when checking out.
If dissatisfied, a person can return their glasses within 30 days of purchase. However, they need to cover the cost of return shipping, which the company will deduct from the refund total.
Jonas Paul Eyewear offers screen time glasses for both kids and teenagers. The eyewear is available in prescription and nonprescription options.
To buy prescription glasses with blue light-blocking lenses, customers need to select a pair of glasses and choose the blue light lens option as they check out.
The company accepts returns for nonprescription orders only.
Foster Grant line of blue light glasses for kids includes clear and tinted lenses.
The company also sells a pair of gaming glasses with a special tint that blocks more blue light than its clear lens models.
Foster Grant does not sell prescription glasses, and customers may request a return within 30 days of delivery.
CalmOptics has a single kids frame design in six different colors. They are the right fit for children aged 3–9 years.
The company does not offer prescription lenses.
It has a 14-day risk-free return policy and accepts exchanges.
This eyewear company specializes in glasses for kids.
When a person purchases a pair of blue light-blocking glasses from Blue Light Kids, it donates a pair to classrooms in need.
There are a variety of sizes and frames available. However, Blue Light Kids offers nonprescription lenses only.
The glasses come with a lifetime warranty. The company also offers free replacements and exchanges.
There is little evidence to support the efficacy of blue light-blocking glasses, so a person may wish to consider minimizing their screen time to avoid eye strain. This has been especially challenging due to the significant increase in distance learning during the COVID-19 pandemic.
If reducing screen time is not possible due to work or school requirements, the AAO recommends the following strategies for reducing screen-related eye strain:
- sitting at least 25 inches away from the screen
- using over-the-counter artificial tears to prevent eye irritation
- making sure room lighting and screen contrast are appropriate
It is also advisable to take screen breaks. According to the 20-20-20 rule, for every 20 minutes a person spends looking at a screen, they should look at something 20 feet away for 20 seconds.
It may be useful to set a timer to remind children to look away from the screen.
Blue light-blocking glasses are popular, but there is little evidence available to support their efficacy. It is also unlikely that exposure to low levels of blue light, such as that from computer screens, is enough to produce vision damage.
The evidence does suggest, however, blue light glasses may be effective at preventing disruption to sleep patterns. Good quality sleep is essential for a child’s development.
More studies are necessary to confirm whether blue light is harmful to the eyes and whether blue light glasses for children and adults can ease symptoms of eye strain.