LAST UPDATED: 21 Nov 2021

5 Best Blue Light Blocking Glasses (Buying Guide) in 2021

This article was writen by Staying Alive Crew Published at 03:10 pm.


Our houses are bathed with devices emitting blue light, such as a computer, television, iPad, and other electronic devices. All transmitting artificial blue light to us in the evening. 

It’s no surprise that at the end of our long day we all want to search and surf on digital screens at home and get our precious screen time.   

At the same time, we want to ensure we’re getting enough sleep and our body clock is in sync with waking up in the morning and feeling invigorated and feeling calm, winding down and ready to sleep in the evening. 

There is more and more research out there that suggests we should reduce the amount of blue light we are consuming in the evenings so that it does not interrupt our sleep-wake cycle.

If we don’t want to change our lifestyles drastically by eliminating access to all exposure to blue light in the evenings, we need to consider reducing how much blue light we consume. 

The best way to reduce blue and green light consumption is to wear blue light blocking glasses for 2 to 3 hours prior to going to bed. 

This way you get to have your screen time, minimize your eye strain and your sleep rhythm isn’t interrupted. Sounds like a plan right?

We navigated through the maze of glasses that block blue light, which offer you the digital eye strain protection you need.  

The Best
Blue Light Blocking Glasses

The TrueDark Twilights Classic is the real deal in providing maximum protection from unwanted artificial light in the evenings.

The Twilight Classics are an impressive pair of blue light glasses available on the market. 

When you wear these red lensed glasses you’ll feel like Cyclops from the X-Men, but rest assured the glasses not only look cool they’re telling your body it’s getting dark, signifying it’s time to go to sleep soon, putting your body and mind in preparation for sleep.

Be on your digital devices in the evening, but know when you turn the lights off, you’ll fall asleep swiftly and deeply.

When you first start wearing these stylish blue-light-blocking glasses, it takes a while to adjust to the dimming of the lights and the impact on color and your vision.

If you stick with it, you’ll be sleeping and waking up with your circadian rhythm in sync like a sleep-trained baby in no time. 

TrueDark Twilights Classic block out blue and green light, protecting from harmful light that can disturb your sleep patterns and impact your body’s production of melatonin.

When you’re wearing these high-tech wraparound blue light blocking glasses you can go ahead and surf until your eyes can’t remain open right up until lights out.

For you jet setters getting on and off planes, crossing time zones, TruDark Twilights are priceless in getting your body adjusted to the new time zone quicker and more seamlessly. 

Once you’re accustomed to wearing the TruDark Twilights pre-bedtime and seeing your surroundings in a shade of red, you’ll never want to go back to consuming the glare of blue light!

Wear them with confidence and set a trend amongst your friends and family. Be a leader!

Key Features
  • Anti-reflective coating on lenses
  • Strong & lightweight polycarbonate frame with flexible TR90 arms
  • Foldable hardshell glasses case
  • Microfiber lens cleaning cloth
  • Black wrap-around frames with vented foam cushioning with maximum coverage to mitigate ''light leakage''
  • Optional clear polycarbonate prescription inserts (to be filled in by wearer's optician)
  • Blue light blocking
  • Scratch-resistant polycarbonate red lenses
  • Blocks 100% blue & green light
  • Brand: TrueDark
  • Model: Twilights Classic
  • Frame Fit: Medium/Large
  • Lens: 65mm
  • 1-year warranty
  • Returns within 30 days
  • Worldwide shipping
  • Ideal for evening indoor use, to use for screen time & get less blue light
  • Great for managing time-zone shifts during traveling
  • Good for people living in far northern climates where its light into the night
  • Ideal for people seeking blockage from blue & green light
  • Pricey
  • Not for people who are not fans of the wrap-around style
  • Only 1 single frame style

Whether you’re a gaming addict or a constant user of a computer screen in the evenings the Swanwick Classic Night Swannies will make you a fan and a regular user in no time.

The orange-tinted glasses not only reduce the glare of screens but will also help to sharpen your visual clarity as well as block blue light.

As if that wasn’t impressive enough, the Classic Night Swannies are designed in a choice of black or tortoiseshell frames, raising the bar in style.

So you won’t be feeling sensitive about wearing these light blocker glasses with others around.

An asset to any night owl, a pair of the Classic Night Swannies help reduce eye strain, improve your overall health and help restore quality sleep.

Key Features
  • Reisin lens glasses filter
  • 2 frame options - Black or tortoiseshell
  • Orange-tinted lenses
  • Block up 99% of blue light - 400-500nm
  • No-BPA frames
  • 3rd party tested
  • Brand: Swanwick
  • Model: Classic Night Swannies
  • Frame Fit: Regular/Large
  • Lens: 55mm
  • 30-night trial & a return policy
  • 100% money-back guarantee
  • Worldwide shipping
  • Prescription glasses available
  • Ideal for people seeking glasses blue light blocking
  • For people not fans of the wrap-around style
  • Reasonable price
  • Won't block light emitted from all angles, not wrap-around style

The SafetyBlue Sleep Savior Ultra is another top pick for blue light glasses on the market.

The Sleep Savior are ultra-modern, comfortable protection glasses, shielding from the exposure of both blue and green light.

Ideal to wear when you’re traveling and crossing time zones or in regions where daylight summer time means it’s still light, these glasses will take over and signal to your body its time to start unwinding, to prepare for rest.

A true savior for all shift workers out there, Sleep Savior is exactly what you need to restore balance to your internal body clock.

Key Features
  • Wrap-around style
  • Blocks blue & green light
  • 99% blue light blocked - 450-495nm
  • 99% green light blocked - 495-570nm
  • Completely blocks UV rays - 280-400nm
  • Removable, protective seal (gasket) around the frame
  • Deep red lenses
  • Dust bag & chamois cloth
  • Causes color distortion in your vision
  • Brand: SafetyBlue
  • Model: Sleep Savior Ultra
  • Frame Fit: Medium/Large
  • Lens: 57mm
  • 100% money-back guarantee
  • 30-day return policy
  • Perfect for shift workers & international travelers
  • Excellent computer glasses for people working at a computer for several hours a day
  • Ideal for anyone living in polar regions where there is continuous daylight in summer
  • People who suffer from sleep disorders
  • Budget-friendly price
  • May distort color too much

If you’re a stickler for all kinds of gadgets in the evening, be it watching your favorite show or surfing incessantly on your iPad then you’ll want to pick up a pair of BluBlox Onyx Sleep+, blue light filtering glasses to wear pre-bedtime.

The BluBlox Onyx Sleep+ glasses block out both blue and green light and with its wrap-around style, you can be sure that no harmful light, whatever color it is, is getting in to cause eye fatigue.

With its sleek athletic style, who said comfort, design, and health benefits can’t go together.

The option for prescription and/or reading lenses is available on request. The BluBlox Onyx Sleep+ glasses are made to be worn indoors, a few hours before you head to bed.

With these stylish pair of glasses, you won’t have to feel self-conscious around others and you’ll benefit from getting to sleep quicker at the drop of a hat.

Key Features
  • Athletic, sporty-looking design
  • Tortoiseshell frames
  • Lightweight
  • Handcrafted frames made from custom acetate
  • Complete wrap fit to stop light entering
  • Blocks 100% of blue & green light from 400nm-550nm spectrum
  • Brand: BluBlox
  • Model: Onyx Sleep+
  • Frame Fit: Medium/Large
  • Lens: 63mm
  • 1-year warranty
  • Full satisfaction guaranteed or refund within 30 days
  • Shipping worldwide
  • For buyers seeking a full wrap-around style
  • Lots of different frame styles
  • Ideal as reading glasses, prescription glasses & to use at the computer
  • Different sizing options are available
  • Expensive

We have a second pair of blue light blocking glasses entry from TrueDark that has made it into our list of the best blue light blocking glasses. This time with the stylish and streamlined design of the TrueDark Twilights Elite.

You may feel like you’ve been transported into a Sci-fi movie when you put on these blue light filter glasses, but steady on. 

What you will experience is shielding from the blue and green light and a reduction in your eye strain.

The Twilights Elite has been designed to block the harshest blue light wavelengths transmitted by LEDs, electronics, and general smart device exposure.

The lightweight metal frames with polarized lenses are designed for men and women offering defense and restoring sleep.

Ideal to also wear as reading glasses for a paper book with a bedside lamp on, the Twilight Elite will make sure you can read in peace and shield your eyes from blue light. When you finally are ready to sleep, you fall asleep instantaneously.

Key Features
  • Anti-reflective coating on lenses
  • Lightweight aircraft-grade aluminum frames
  • Foldable hardshell glasses case
  • Microfiber lens cleaning cloth
  • The wrap-around style for maximum coverage
  • Spring hinges for a customized fit
  • Polarized (reduces anti glare) red lenses
  • Glasses blue light blocking
  • Scratch-resistant polycarbonate lenses
  • Blocks 98% of blue & green light
  • Brand: TrueDark
  • Model: Twilights Elite
  • Frame Fit: Medium/Large
  • Lens: 63mm
  • 1-year warranty
  • 30-day return
  • Worldwide shipping
  • For fans of the wrap-around style
  • Suitable for health-conscious individuals seeking a blue light filter
  • People seeking blocking of blue & greenlight in the evenings
  • Pricey
  • Only 1 style frame/color

Blue Light Blocking Glasses
Buying Guide

Let’s face it we all enjoy watching our favorite television shows, surfing on our iPad, or texting with friends.

We don’t want to compromise on our lifestyle or our screentime by having to eliminate all sources of bright light in the evenings so that we maintain a healthy circadian rhythm.

So you find yourself in need of blue light filtering glasses but you don’t know where to start or what to look for. Fear not, that’s where we come in.

We’ve put together all the key features you may want to consider in order to make your selection. Get ready to buy a pair of the best blue light glasses on the market.

Lens Color – The star attribute of blue light blocking glasses is the lens and how well equipped the lens is in light blocking technology. You’ll find a few different arrays of lens colors from clear to flame red.

The different lenses do have various benefits and it’s good to know when you need what color lens and the benefits you are getting and most importantly exactly how much light is being blocked. 

  • Clear Lenses – These block out a maximum of 40% of blue light.

Clear lenses are a good option if you want to minimize digital eye strain and you want to continue seeing true colors on your screen but maintain your focus whilst still having some protection on your circadian rhythm.

  • Yellow Lenses – These block out a maximum of 75% of blue light. Yellow lenses provide greater light-blocking capability than clear lenses, and yet allows you to consume some blue light for the day which is beneficial to keep you alert.

Remember we said ‘beneficial light during the day. Yellow lensed glasses are a good option to wear during the day.

  • Orange Lenses – These block out around 98/99% of blue light. Orange lensed light filtering glasses are perhaps the most popular.

Despite the benefits orange lenses are tricky. They provide too much protection from blue light during the day (when you would want to consume some blue light) and not enough protection in the evening. 

  • Red Lenses – These can block up to 100% blue and green light. When you wear red lensed glasses you’ll experience a dimming of the lights.

Not all red lensed glasses provide protection from both blue and green light. For the right protection, you need red lensed glasses that provide protection to both types of light.

Red lenses that are styled in a wrap-around style are the best choice of blue-light-blocking glasses to wear pre-bedtime. 

Ideally, you should have a pair of yellow lensed glasses for daytime usage and in the evening you should have a pair of red lensed blue light blocking glasses. 

Anti-glare Technology – In addition to finding blue light blocking glasses filtering out blue and green light you may also want to screen for whether they are anti-glare and anti-reflective glasses to reduce strain and overstimulation. 

Daytime or Nighttime Use – Not all blue light is bad, in fact, you may want to consume a small amount of blue light during the day and block it out completely in the evening. 

Design – You’ll want to find glasses that compliment your individual style, and the environment you work in. There are lots of frame colors, lens colors, and styles.

If you want a pair of glasses for the evening, you will want to opt for red lenses and a wrap-around style, not a sexy choice but functionally they are the best.

If you’re not a fan of the wrap-around style, there are plenty of non-wrap-around options to choose from. These may not block out 100% blue light, but they will limit how much bright screen light you are consuming. 

Head size – Measure yourself and ensure you find the right size that fits you. You may want to opt for spring-loaded arms that are flexible in extending if you need to widen them. 

Comfortable – It’s advisable to spend a little more on a pair of quality blue light blocking glasses that are well-made and are comfortable for you to wear, otherwise you’ll never wear them.

Prescription Strength – Some blue light-blocking glasses can come with magnification options to aid your sight needs and can be tailored to your prescription strength. 

Price – This depends on your budget, the purpose you want to buy blue light blocking glasses for (daytime or nighttime use), what your budget is. Blue light blocking glasses range from $60 – $200. 

Trials & Warranty – The general idea is you’ll be using your blue light-blocking glasses daily. Glasses are fragile, they can accidentally break, you might sit on them, the list goes on.

Before you make a purchase make sure you look into whether the glasses come with a warranty. 

Blue Light Blocking Glasses

  • What is blue light?
  • In primitive times, the only source of light was from fire and the sun. Fast forward to the age of electricity, we then had access to light from the electric lightbulb.

    If you cut to the present day, we live in a world where we’re flooded with sources of light. Whether it’s from the fluorescent light, LED lights, the television, or from our smart and digital screens.

    These electronic devices issue blue light, a color of light on a continuum of visual colors. Blue light comprises short wavelengths and has a higher concentration of energy.

    During the day blue light helps to regulate the circadian rhythm. However, being exposed to too much blue light can be harmful in the evenings.

    We should try to modulate how much light we consume and when we consume that light. Light can have an instrumental impact on our sleep, especially if considerable blue light is consumed pre-bedtime.

    All the sources of light around us are not going to go away, so we need to find a way of possibly reducing exposure to blue light or seeking protection from blue light by wearing blue light glasses.
  • What is the circadian rhythm?
  • Life aligns around the daily 24-hour clock of when to wake up when it’s light, and when to go to sleep because it’s dark.

    The circadian rhythm is your body’s internal clock responding to external signals of light and darkness.

    Your internal clock signals to your brain that you’re sleepy and it’s time to go to bed when it’s dark and why you wake up in the morning and stay awake throughout the day when it’s light.

    Simply put, when it’s light your hormones signal to your brain that it’s time to wake up, be alert, and be active. When it’s dark your hormones signal to your brain that it’s time you start winding down, feeling sleepy, and need rest.

    When your brain receives blue light signals, the switch goes off in your brain that ‘it’s daytime and time for you to get up’.

    Now think about the fact in the modern world we live in, we receive huge amounts of blue light from a multitude of digital devices, not only during the day but in the evening.
  • How does blue light affect sleep?
  • If you’re consuming blue light pre-bedtime the signals your brain is receiving are daytime, time to be alert, active, and to wake up, which is causing disruptions in the natural circadian rhythm and impacting your sleep.
  • Do blue light filter glasses work?
  • For blue light glasses to work effectively, enabling you to maintain a healthy circadian rhythm, you should ensure you buy blue light glasses that also block green light and that they wrap around the eyes.

    Many brands out there are designed for style but they omit to wrap around your eye socket, which creates problems as this allows blue and green light to enter from the sides of your glasses.

    Pick a pair of glasses that wrap around the eye socket, to block out light from entering your eyes from all angles.
  • When should you wear blue light blocking glasses?
  • You should wear your glasses every evening for 1 to 2 hours before going to bed.

Blue Light Blocking Glasses

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