The 8 Best Blue Light Blocking Glasses of 2021

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The Rundown
"Comes with wide format lenses that offer a panoramic viewing experience."
Runner-Up, Best Overall:
Spektrum Prospek Dynamic at Amazon
"The lenses on the Prospek-50 Dynamic have eight layers of protective coatings."
"Their Amber-tinted lenses block Blue light and UV400 light, reducing eye fatigue."
Best for Gamers:
Gunnar Razer FPS at Amazon
"Lightweight and comfortable, the glasses have adjustable silicone nose pads that provide a customizable fit."
Best Wrap-Around:
Uvex Skyper at Amazon
"Absorbs Blue light emitted by computer screens and helps in reducing eye strain."
Best Clip-On:
Gameking Ultra at Amazon
"Their silicone feet covers not only protect the lenses from scratches but also increases friction."
"Made from engineering-grade injection polymers, which provide dimensional stability and long-term durability."
"Specifically designed to wear before sleep, these Swanwick glasses are extremely effective."

We all spend a lot of our time, whether at work or at home, staring at screens, constantly strengthening the case for a high-quality pair of blue light glasses. Looking at computer, TV, and phone screens for extended periods of time can be disruptive for the body's natural circadian rhythms, leading in turn to poor sleep habits and all of the associated health risks.

Thankfully, this problem may be mitigated by blue light glasses, especially when used in concert with blue light blocking apps. This specially-made eyewear generally comes with tinted lenses that block the disrupting Blue light. Apart from that, they also block UV rays and minimize glare.

Not sure which pair to buy? We can help. Read on to see our picks for the best blue light glasses to buy today.

Best Overall: Gunnar Optiks Intercept Onyx Black Digital Performance Eyewear

Gunnar Optiks Intercept
What We Like
  • Wide lenses

  • Meticulously engineered design

  • Block 100% of UV rays

What We Don't Like
  • May be too large for some wearers

When it comes to blue light glasses, Gunnar Optiks is a name that needs no introduction. The company offers a wide range of protective eyeglasses, and the Intercept pair earns our top spot.

Gunnar Intercept comes with wide format lenses that offer a panoramic viewing experience. The lenses are hard coated with silicone for protection against scratches and have anti-reflective coating on both front and back surfaces. They are held in place with rigid lens mounts that keep them from getting degraded over time. The Intercept are made from engineering-grade injection polymers, and their multi-barrel hinges provide both long-lasting comfort and a precise fit. With the ability to block 100 percent of UV rays and up to 65 percent of Blue light, these glasses reduce eye strain and help you sleep better.

Approved by the Food and Drug Administration, Gunnar Intercept glasses are available with different prescription lenses, such as Standard and Progressive. In her review, Sandra praised the design and effectiveness of the Gunnar flagship.

"Stylish glasses that block plenty of blue light." —Sandra Stafford, Product Tester

Runner-Up, Best Overall: Spektrum Prospek-50 Dynamic

What We Like
  • Eight protective layers

  • Block 100% of UVA and UVB rays

  • No color distortion

What We Don't Like
  • Quite large

Having the right blend of classic style and practical features, the Prospek-50 Dynamic from Spektrum rank up there with the best computer glasses available in the market right now.

Made with Spektrum's patented and third-party tested technology, the lenses on the Prospek-50 Dynamic have eight layers of protective coatings. These include a scratch-resistant coating, an anti-glare coating, an anti-fog coating that prevents fogging of lenses during temperature changes, and a fingerprint-resistant coating that protects them from smudges. The glasses' frame stainless steel from polycarbonate, which is both lightweight and durable. Spektrum Prospek-50 Dynamic offer 100 percent protection from UVA and UVB rays and can block 50 percent of Blue light as well. The glasses allow for an optimal viewing experience, with no color distortion and only minimal yellow tinting. Our reviewer Sandra loved how well the Spektrums blocked blue light, without leaning too far into the ostentatious design of many blue light glasses.

Available in multiple magnifications/power configurations, Spektrum Prospek-50 Dynamic are backed by a 90-day full money-back guarantee.

"Comfortable, conservative-looking glasses that reduce eye strain and headaches." —Sandra Stafford, Product Tester

Best Budget: Gamma Ray Optics Flexlite Blue Light Blocking Glasses

What We Like
  • Extremely light

  • Block blue and UV400 light

  • Varying magnification options

What We Don't Like
  • Slightly smaller than they appear in photos

The FlexLite's frame is made from ultra-lightweight TR90 Nylon material, which is both flexible and durable for long-term wear. Their Amber-tinted lenses block Blue light and UV400 light, reducing eye fatigue caused due to using computers for extended periods of time. The glasses' frame comes with flexible temple arms that ensure a proper fit without adding any heft. With a lens width of 53mm and a 16mm-wide nose bridge, Gamma Ray FlexLite have a 'One Size Fits Most' design. Both the lenses and frame are FDA-registered and comply with ANSI, ISO and EU requirements. The glasses are available in a number of magnifications/power configurations, ranging from 0.00x to 2.50x.

Gamma Ray FlexLite are backed by a 90-day money-back satisfaction guarantee, as well as lifetime warranty against frame and lens damage. While Sandra wasn't blown away by the blue light blocking, she did praise the Flexlite's ability to reduce eyestrain (as well as their budget pricing).

"The Gamma Ray FlexLites are priced so reasonably that anyone can give them a try." —Sandra Stafford, Product Tester

Best for Gamers: Gunnar Razer FPS

What We Like
  • Customizable fit

  • Stylish design

  • 100% effective against UV light

What We Don't Like
  • Frame material is delicate

Modern-day video games are works of art, featuring immersive graphics and jaw-dropping cutscenes. In order to fully enjoy them, you need eyewear that can do justice to their stunning visuals. So say hello to Gunnar Razer FPS. 

As the name suggests, Gunnar's Razer FPS glasses are designed by Razer, one of the most popular manufacturers of gaming hardware and accessories. Lightweight and comfortable, the glasses have adjustable silicone nose pads that provide a customizable fit. Their soft, thermoplastic rubber tipped temples are flexible enough to fit a wide range of head and face shapes, while the frame is made of stainless steel. Crafted from Gunnar's patented lens material, the Razer FPS' Amber-tinted lenses help in alleviating eye strain and improving visual acuity while gaming. Having an anti-reflective coating, the wide format lenses filter Blue light and block 100 percent of UV light. 

Gunnar Razer FPS are compatible with most (especially those from Razer) gaming headsets. They are available with different prescription lenses. In her review, Sandra called out the comfortable fit and lightweight frame, as well as their ability to block out 65% of blue light.

"They block 65 percent of sleep-disruptive blue light without overly intruding on the colors of games." —Sandra Stafford, Product Tester

Best Wrap-Around: Uvex Skyper

What We Like
  • Form-fitting wrap-around design

  • Exceptional visual clarity

  • SCT for blue light absorption

What We Don't Like
  • Bulky like safety glasses

Proper fit is extremely important when buying eyewear because even the best glasses are useless if they keep falling off your face. With a wrap-around design, the Uvex Skyper glasses offer a great fit.

Uvex Skyper's snug fit is achieved by a wrap-around uni-lens that comes with integrated side shields, offering exceptional visual clarity. The Orange-tinted lens features Spectrum Control Technology (SCT), which absorbs Blue light emitted by computer screens and helps in reducing eye strain. The glasses come with a three-position ratcheting lens inclination system that lets you adjust them for an optical viewing experience at different heights and positions. The Uvex Skyper glasses are also incredibly comfortable to wear, thanks to a molded-in nose bridge and patented, adjustable-length cushioned temples. Having a simple uni-lens replacement system, these glasses are easy and economical to maintain.

Due to their wrap-around design, Uvex Skyper can be also used as safety glasses. They are backed by a lifetime warranty for the frame.

Best Clip-On: Gameking Ultra

What We Like
  • Clip on easily to prescription glasses

  • Block 80% of blue light and 100% of UV400

  • Impact resistant

What We Don't Like
  • No standalone option

They may look quirky, but clip-on glasses are actually quite useful. Since they don't have temples, they can be easily attached to other eyewear. If you're looking for a pair of good clip-on computer glasses, check out the Gameking Ultra.

Gameking Ultra works effortlessly with all kinds of prescription glasses, including rimless ones. Their silicone feet covers not only protect the lenses from scratches but also increases friction, thus preventing them from falling off. The Amber-tinted polycarbonate lenses have an anti-reflective coating that helps in eliminating glares and improving visual acuity. Other than that, there are multiple coating layers that protect the lenses from fog, oils, scratches, and other abrasions. The glasses block up to 85 percent of Blue light and 100 percent of UV400 light, considerably reducing eye fatigue. The Gameking Ultra glasses come with a premium, durable alloy clip head, and are drop tested for impact resistance and safety.

Weighing just eight grams, the Gameking Ultra glasses are backed by a lifetime breakage warranty and a 30-day money-back guarantee.

Best Splurge: Gunnar Optiks Micron 24K

Gunnar Optiks Micron 24K
What We Like
  • Premium design

  • Jewel-like hand-applied laquer

  • Panoramic field of view

What We Don't Like
  • Premium price

Crafted to perfection, the exquisitely designed Micron 24K from Gunnar Optiks are every bit worth the asking price. If you're looking for premium quality eyewear and don't really care about the budget, these are the computer glasses for you. 

The top-shelf Micron 24K are made from engineering-grade injection polymers, which provide dimensional stability and long-term durability. The frame's two-tone "Dark Ale" color scheme is complemented by bench-made gold accents on both hinges and badging. Then there's the hand-applied glass lacquer and polish, which impart a jewel-like luster to the glasses. The Gunnar Micron 24K glasses come with wide format lenses that create a panoramic viewing field, giving you the best visual experience. Their hard lens mounts prevent the optics from getting degraded over time through flexing, and multi-barrel hinges provide stability for a lasting fit. Made from Gunnar's patented material, the lenses block Blue light as well as 100 percent of UV light. They are hard coated with silicone to prevent scratching and have anti-reflective coatings on both front and back surfaces for minimizing glare. 

Gunnar Micron 24K are available with different prescription lenses (e.g. Standard, Premium) and you can also specify "Pupillary Distance" with your prescription. They come in a number of lens tints, such as Amber, Liquet, and Crystalline.

Best at Night: Swanwick Classic Night Swannies Blue Light Blocking Glasses

If your main reason for buying a pair of blue light blocking glasses is to improve the quality of your sleep, Swanwick has the perfect pair for you.

Stylish and easy to use, Swanwick Sleep are incredibly effective, blocking over 99% of blue light. They come with an Acetate frame, which not only has hypoallergenic properties but is also flexible enough to be shaped to your face for a custom fit. The frame's spring hinges provide flexibility without compromising on durability. Swanwick's lenses have enhanced clarity despite being lightweight, and the lenses also have anti-reflective and anti-glare coatings, which further reduce eye fatigue caused by staring at computer screens for extended periods of time.

A study by the University of Washington and Indiana University found that people wearing Swannies experienced a noticeable improvement in sleep quality as well as better performance and engagement when doing work.

Final Verdict

With a well-established pedigree and a reputation for turning out quality products, it's no surprise that Gunnar Optiks tops our list with their excellent Intercept frames. If you're in the market for a more professional-looking pair for the office, however, the Prospek-50 Dynamic from Spektrum is second to none.

About Our Trusted Experts

Rajat Sharma has been a tech enthusiast his entire life, and has covered the industry for major outlets like The Times Group, India's largest media conglomerate, and ZEE Media Enterprises Limited.

Sandra Stafford is a specialist in consumer technology and has covered everything from therapy lamps to handheld searchlights. She recently returned to the US after spending time teaching at Zama Middle High School in Japan.

What to Look For in Blue Light Glasses

Style - Like many tech accessories, a useful product won’t find mainstream adoption unless it looks cool. Style is a highly objective factor, so browse around and find a pair that appeals to you. If you like how the glasses look, you'll be more keen to actually wear them.

Price - Computer glasses are available at a range of prices, from as low as $10 to well over $100. The premium price tag will come with features like high-end materials, long-term durability, and anti-scratch and anti-reflective coatings. 

Prescription - If you already wear prescription glasses, you’ll need computer glasses that either work with your existing pair or can be customized with a prescription on their own. Clip-on glasses that attach to your prescription glasses or fit-over glasses that sit over your prescriptions provide a simple solution, but you might not like the way they look.

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