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Everyone can experience exposure to blue light daily, be it from the sun or an electronic device. Some glasses can filter blue light, and a person may find researching the various lens options helpful.

Close up image of male wearing thick-rimmed glasses with an electronic device reflected in the lenses looking for the best blue light blocking glassesShare on Pinterest
Image credit: Tero Vesalainen/Getty Images

There are many colors of light, all of which have different wavelengths. Blue light is visible to the human eye and makes up the electromagnetic spectrum’s blue portion.

The sun is the primary source of blue light. However, blue light also comes from electronic devices, such as computers, smartphones, laptops, tablets, and indoor lighting. Sometimes, individuals use blue light glasses to protect their eyes from exposure.

In this article, we discuss some things to consider. We also list some of the top blue-light-blocking glasses available on the market.

A quick look at 11 of the best blue-light-blocking glasses

Medical News Today chooses products that meet the following criteria, where possible:

  • Types of lenses: MNT chooses companies that sell prescription and nonprescription lenses.
  • Blue-light-filtering technology: MNT chooses companies that offer a range of blue light glasses.
  • Returns policy: MNT chooses companies that offer a generous returns policy.
  • Price: MNT chooses products that may be suitable for a range of budgets.
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Please note that the writer of this article has not tried these products. All information presented is purely research-based and correct at the time of publication.

Medical News Today follows a strict product selection and vetting process. Learn more here.

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Best for trying on glasses at home: Warby Parker Blue Light Glasses

Warby Parker blue light glasses
  • Price: frames start from $95, with an additional $50 for blue light filtering
  • Return policy: 30 days
  • Warranty: 6-month no scratch guarantee

Warby Parker states its lenses can help prevent eye fatigue and are suitable for people who spend a lot of time looking at screens. The company adds that the lenses block 100% of UV rays, which can also be harmful to the eyes.

The company offers the lenses complete with a choice of frames. Alternatively, a person can add the lenses to any frame for $50.

Warby Parker offers a home try-on service, meaning that a person can choose five frames and the company will ship them for free. People then have 5 days to see which pair they would like to purchase.

In addition, the company offers a 30-day return policy if a person is unsatisfied with their purchase, and a 6-month no-scratch guarantee for prescription and sunglasses lenses.

Customers can choose from nonprescription and prescription lenses. They can also split their purchase with payment plans.

Warby Parker accepts insurance, flexible spending accounts (FSA), and health savings accounts (HSA).

Best for protection plans: Felix Gray Blue Light Glasses

Felix Gray blue light glasses
  • Price: from $95 for nonprescription lenses and $145 for prescription lenses
  • Return policy: 30 days
  • Warranty: protection plans from $11.99

Felix Gray makes several models of glasses that include blue light lenses.

The company states that blue light lenses can help regulate a person’s sleep cycle and mood. Felix Gray also claims that the lenses can assist with depression, improve memory and cognitive function, and contribute to children’s eye health development.

Felix Gray offers a 30-day, risk-free return policy, meaning a person can return their glasses if unsatisfied with their purchase. The company also offers a 1-year guarantee and extended warranties, starting from $11.99.

The company offers nonprescription, prescription, and reading lenses.

Best affordable glasses: Cyxus Blue Light Blocking Glasses

Cyxus blue light glasses
  • Price: starting from $39
  • Return policy: 14 or 30 days
  • Warranty: no information available

Cyxus sells a wide range of blue light lenses in a variety of frames.

The manufacturer claims that its blue light lenses are anti-glare and can protect a person’s eyes from the blue light that electronic devices produce.

The company also claims that the lenses help with eyestrain and headaches and improve a person’s sleep quality. Cyxus also states that its yellow lenses are suitable for reading in bed.

According to the manufacturer, the lenses protect a person from UV rays and do not change the colors the person sees.

Customers can choose from nonprescription and prescription lenses.

Cyxus offers a 14-day return policy, which expands to 30 days if the product is new and unopened or defective.

Best for anti-scratch lenses: GUNNAR Computer Glasses

Gunner Intercept blue light glasses
  • Price: from $49.99
  • Return policy: 30 days
  • Warranty: 1 year

GUNNAR states each of its lenses offers a different level of protection from blue light, and there are many different frames to choose from.

GUNNAR also claims that its computer glasses block harmful blue and UV light and feature anti-reflective coatings on both sides of the lens.

According to the manufacturer, the lenses have a silicone coating, which helps prevent scratching.

The company offers its customers a full refund if a person does not notice a reduction in eyestrain and improved clarity, focus, and visual performance within 30 days of purchase. In addition, it offers a 1-year warranty for nonprescription glasses and a 2-year warranty for prescription ones.

These lenses come in:

  • nonprescription, which the company calls Natural-Focus
  • prescription
  • GUNNAR-Focus, which the company states aids a natural focus for clearer close-up vision

Best for lens add-ons: Zenni Optical Blokz

Zenni Blokz blue light gaming glasses
  • Price: frames start from $6.95, with Blokz an additional $16.95
  • Return policy: 30 days
  • Warranty: no warranty available

Zenni Optical claims that its Blokz lenses protect a person’s eyes from blue light.

Zenni Optical also sells a range of blue light lenses it designs specifically for people who play video games, stating that the lenses block blue light, reduce eyestrain, and do not distort colors.

A person can take a short quiz on the Zenni Optical website, which helps find the right lenses for their specific needs. In addition, they can choose from various lens add-ons for customized glasses performance, such as fog resistance.

Zenni Optical customers can choose from nonprescription and prescription lenses.

Zenni Optical has a 30-day return policy but offers no warranty except for certain lens films.

Best for magnification: Gamma Ray Optix Blue Light Blocking Computer Glasses

Gammaray Optix blue light blocking glasses
  • Price: starting from $14.99
  • Return policy: 30 days
  • Warranty: 2 years

Gamma Ray Optix says its blue light glasses can help with aching eyes, improve sleep quality, and reduce headaches.

The company also states that its glasses are durable, comfortable, and fashionable and that the models are lightweight and affordable.

People can choose to purchase computer reading glasses with magnification. They can also select the level of magnification they require.

Gamma Ray Optix offers a 30-day return policy and a 2-year warranty upon product registration. However, the website does not provide information on insurance, FSA, or HSA.

Best for frame measurement information: TIJN Blue Light Filter Glasses

TIJN blue light glasses
  • Price: starting from $80
  • Return policy: 30 days
  • Warranty: no warranty available

TIJN offers blue light lenses with a wide range of frames, with precise measurements for each frame.

The manufacturer states that its blue light lenses can alleviate eye fatigue and minimize headaches while helping individuals achieve better sleep.

TIJN adds that its lenses are transparent, meaning they will reduce glare and will not distort a person’s view of screens. Additionally, the lenses have an anti-scratch coating that may make them more durable.

TIJN customers can choose from nonprescription and prescription lenses.

TIJN offers a 30-day return policy, but no other warranty is available.

Best for transparent lenses: Privé Revaux Blue Light Blockers

Privé Revaux Blue Light Blockers.
  • Price: starting from $17.95
  • Return policy: 30 days
  • Warranty: no warranty available

Privé Revaux offers blue light lenses with an anti-glare coating that protects against UV light. The lenses are virtually transparent, and many frame options come in various colors and shapes.

Privé Revaux sells over 30 different designs of glasses.

The manufacturer offers individuals a 30-day return policy resulting in a full refund if they are not happy with their glasses during that time. The company does not appear to provide any warranty.

All Privé Revaux blue light glasses are available with nonprescription lenses. However, only some Privé Revaux blue light glasses are available with prescription lenses.

Best for nonprescription lenses: J+S Computer Glasses

J+S computer glasses
  • Price: starting from $24.99
  • Return policy: 30 days
  • Warranty: 1 year

J+S sells a range of computer glasses that the company claims protect eyes from blue light, can help a person improve their sleep, and allow them to continue using their devices for longer without getting sore eyes or headaches.

J+S states that these lenses protect the eyes from UV light and help with fatigue and stress.

All of the models that J+S sells come with a 30-day money-back guarantee and a 1-year warranty.

These lenses are available in nonprescription high definition and nonprescription low color distortion.

Best eco-friendly glasses: Barner Computer Glasses

Barner Computer Glasses.
  • Price: from $59 for nonprescription lenses, with an additional fee of $45 for prescription lenses
  • Return policy: 30 days
  • Warranty: 2 years

Barner is a European company that sells blue-light-blocking glasses. Both prescription and nonprescription lenses are available. However, the company does not offer magnification with nonprescription lenses.

These lenses come with several coatings as standard, including an anti-glare and hydrophobic coat.

Barner also sells bio-based frames that contain castor beans. The company states that castor beans create sustainable plastic.

All Barner products come with a 30-day return policy and a 2-year warranty.

Best designer glasses: GlassesUSA BLUEASE

  • Price: frames start from $98, with BLUEASE available for an additional $49
  • Return policy: 14 days
  • Warranty: 1 year

GlassesUSA offers blue light-blocking lenses for various frames, including some Ray-Ban frames. This comes as an optional extra when choosing the lens type and costs $49 regardless of the frame a person selects.

The company sells both prescription and nonprescription lenses.

GlassesUSA offers a 14-day return policy and a 1-year warranty.

The following table compares the brands and glasses in this article.

BrandPriceReturn policyWarrantyAccepts FSA or HSAAccepts insurance
Warby Parkerfrom $9530 days6-month no scratch guaranteeyesyes
Felix Grayfrom $9530 days• 30 days by default
• 1- and 2-year protection plans available
Cyxusfrom $6.9914 daysno warranty availablenono
GUNNARfrom $49.9930 days1–2 yearsyesyes
Zenni Opticalfrom $15.9530 daysno warranty availableyesno
Gamma Ray Optixfrom $14.9930 days2 yearsnono
TIJNfrom $8030 daysno warranty availablenono
Privé Revauxfrom $17.9530 daysno warranty availablenono
J+Sfrom $24.9930 days1 yearnono
Barnerfrom $6430 days2 yearsnono
GlassesUSAfrom $5814 days1 yearyesyes

People may wish to consider the following factors when purchasing blue-light-blocking glasses:

  • Prescription and nonprescription lenses: A person should ensure that the company they choose offers the type of lenses they require.
  • Fit: People should ensure that the frames they purchase will fit well.
  • Features: Some lenses can provide other valuable features, such as anti-scratch, water particle resistance, and anti-glare.
  • UV protection: Individuals should ensure that the lenses they choose provide UV 400 protection. Those looking to purchase sunglasses should consider frames and lenses that cover the whole eye area, including the sides, and from underneath the eyebrows to the cheekbones. This can help prevent UV damage to the sensitive skin around the eyes.
  • Warranties and return policies: A person may wish to consider the company’s warranties and return policies before making a purchase.

A person may also need a current prescription to purchase prescription lenses. People can contact the office where they last had an eye exam to determine their prescription.

Learn about understanding an eye prescription here.

There are some alternatives to blue light glasses. To prevent dry eyes, eye fatigue, and disrupted sleep patterns, a person may wish to try to:

  • avoid using electronic devices before bedtime
  • use blue light screen protectors or filters
  • sit with their eyes at a sensible distance from the computer screen
  • adjust and reduce screen brightness on their devices

A person wears blue light glasses to block out or filter blue light.

Manufacturers claim that filtering the light protects the eye from potentially harmful effects. Some companies that manufacture blue light glasses also claim that their glasses can help:

Do they work?

There is no conclusive scientific evidence to suggest that blue light glasses can protect a person’s eyes.

A 2017 systematic review concludes that there is insufficient evidence to support the successful use of blue light glasses to improve visual performance or sleep quality.

It also states that these glasses did not work toward alleviating eye fatigue or protecting macular health.

Furthermore, the American Academy of Ophthalmology states there is not enough evidence to suggest that using blue-light-filtering glasses benefits people’s health.

Blue light has a wavelength that is roughly 400–500 nanometers (nm). Some researchers believe that blue light can damage the human eye, stating that peak light damage occurs at approximately 440 nm.

According to a 2018 study that draws on evidence from animal studies, blue light can pass through the eye’s cornea and lens, where it may cause several health issues, including:

In contrast, another study suggests that acute exposure to blue light can be harmful to the retina, but long-term exposure to blue light emitted from digital screens does not create a biohazard.

Yet another study notes that exposure to blue light before bedtime can disrupt their sleeping patterns, leading to poor sleep quality.

Overall, more research will help determine whether long-term exposure to blue light from electronic devices harms a person’s eyes or vision.

Generally, it is not necessary to contact an eye doctor before purchasing nonprescription lenses.

However, if a person notices a change in their vision, such as finding it difficult to focus on objects that are near or far, or has symptoms such as itchy, swollen, or red eyes that do not go away with rest, they should make an appointment with an eye care professional as soon as possible.

Below, we answer some commonly asked questions about blue-light-blocking glasses.

Are blue-light-filtering glasses safe to wear all the time?

There is currently no evidence to suggest that using blue-light-blocking glasses poses any health risks.

However, if a person experiences any headaches or eyestrain when using glasses, they should consider contacting an optometrist for an eye exam.

Can blue-light-blocking glasses cause a headache?

There is currently no evidence to suggest that blue-light-blocking glasses cause headaches.

However, eyestrain can cause headaches, as can changes in vision if a person does not wear the correct strength lenses.

If people notice any changes in their vision, they should contact an eye doctor for an exam.

Blue light may be harmful to the eyes, but there is very little evidence to suggest that this includes the blue light from devices such as smartphones and laptops.

Further research is necessary to determine whether the blue light that these devices emit may be harmful to the eyes over a long time.

Some people wear blue light glasses to address any perceived issues that blue light may cause, and many lens options are available.