• Woman wearing orange-lensed Signature Blue Light Glasses with text about blue light support and melatonin production.
  • Signature Blue Light Glasses with blue light blocking features on a blue and white background
  • Person wearing Signature Blue Light Glasses with text highlighting benefits
  • Comparison of amber and orange lenses with text on lens strength and usage for Signature Blue Light Glasses
  • Man wearing Signature Blue Light Glasses sitting on a couch with text about better focus throughout the day
  • Person lying in bed with Signature Blue Light Glasses on a nightstand, text about bedtime routine.
  • Person wearing orange Signature Blue Light Glasses with a blurred background
  • Woman wearing Signature Blue Light Glasses and a white lace top sitting on a couch
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DefenderShield

Blue Light Blocking Glasses – Signature Series

$47.99 USD
$49.99 USD $47.99 USD
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Shipping calculated at checkout.

Sleek acetate frames with shatterproof CR-90 anti-glare lenses feature 2 different lens styles to block either 50% or 99% of blue light coming from your computer, television, and smartphone day or night. These are your essential defense against eye strain, headaches, and disrupted sleep cycles.

Lens
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Good to know
  These glasses block blue light from digital screens. The Amber (50%) lens is designed for daytime use and preserves natural color perception. The Orange (99%) lens is designed for nighttime use and has a stronger tint that shifts color perception but provides maximum blue light filtering for sleep support. Choose one lens at purchase; for both day and night lenses in a single frame, see the Versa 2-in-1 Blue Light Glasses.
Description

Screen Time Without the Strain 

Every screen you look at - laptop, phone, tablet, monitor, television - emits blue light. Extended exposure contributes to digital eye strain, headaches, fatigue, dry eyes, difficulty focusing, and disrupted sleep patterns. The closer and longer the exposure, the greater the effect.

DefenderShield® Signature Blue Light Blocking Glasses place a filtering lens between your eyes and the screen. Two lens options target two different use cases:

Amber (50% blue light filtering) - designed for daytime and all-day use. The slight amber tint preserves natural color perception while reducing the blue light reaching your eyes during work, browsing, and general screen time. Colors on screen remain close to their original appearance.

Orange (99% blue light filtering) - designed for nighttime use and maximum blue light reduction. The deeper orange tint shifts color perception noticeably but filters nearly all blue light, supporting the body’s natural transition toward sleep. Ideal for evening screen sessions, gaming, and use within 2–3 hours before bed.

Built for All-Day Comfort and Style

The frames are made from acetate - a plant-derived plastic polymer that is lightweight, durable, and gentle on skin. The modern rectangle shape with clear top and bottom edge accents fits a wide range of face shapes (unisex, standard fit).

The lenses are CR-39 - a shatterproof optical plastic used in prescription eyewear. Three coatings are applied:

Anti-glare - reduces reflections from the front and back surfaces of the lens, improving clarity under overhead lighting and in front of bright screens.

Anti-smudge - resists fingerprints and oils, keeping the lens clean throughout the day with minimal wiping.

Anti-fatigue - improves screen contrast and readability of small text, reducing the strain of prolonged close-focus work.

Features
🟡 Amber Lens - 50% Blue Light Filtering for Daytime Use A slight amber tint that looks close to clear glasses. Reduces blue light by half while preserving natural color perception. Best for office work, browsing, video calls, and general screen time during daylight hours. Also useful for driving in overcast or rainy conditions. 🟠 Orange Lens - 99% Blue Light Filtering for Night Use A deeper orange tint that filters nearly all blue light reaching your eyes. Designed for evening and nighttime screen use - the 2–3 hours before sleep when blue light has the strongest effect on melatonin production and circadian rhythm. Ideal for gaming, streaming, and late-night work sessions. 🔶 Acetate Frames - Lightweight and Durable Plant-derived acetate is lighter than metal, more flexible than standard plastic, and gentle on skin for all-day wear. The modern rectangle shape with clear edge accents fits a wide range of face shapes in a unisex standard fit. 💠 CR-39 Shatterproof Lenses The same optical-grade plastic used in prescription eyewear - lightweight and impact-resistant. Three coatings (anti-glare, anti-smudge, anti-fatigue) are applied to reduce reflections, resist fingerprints, and improve text readability on screens. 😴 Sleep Support Through Blue Light Reduction Blue light from screens suppresses melatonin production and disrupts the circadian rhythm - the internal clock that regulates sleep. The Orange (99%) lens is specifically designed to filter the wavelengths that interfere with the body’s transition toward sleep, helping you fall asleep faster and supporting deeper rest. 👁 Reduced Eye Strain, Fewer Headaches Both lens options reduce the digital eye strain associated with prolonged screen use - dryness, fatigue, difficulty focusing, and headaches. The anti-fatigue coating adds contrast and sharpens small text, easing the close-focus demand that drives strain during long work sessions.
How to use

Choosing Your Lens

• Amber (50%) for daytime. Wear during work, commuting, and general screen time. Colors remain close to natural. The slight tint is barely noticeable to others.

• Orange (99%) for nighttime. Wear during the 2–3 hours before bed while watching TV, gaming, or scrolling. The deeper tint shifts color perception but provides maximum blue light filtering for sleep support.

• Want both? The Versa 2-in-1 Blue Light Glasses include clip-on lenses so you can switch between 50% and 99% filtering in one frame.

Care Instructions

• Clean lenses with the included microfiber cloth and a lens-safe spray. Avoid paper towels, tissues, or clothing - these can scratch the coatings.

• Rinse under lukewarm water before wiping to remove dust particles that could scratch the surface.

• Avoid chemical cleaners, alcohol, or acetone on the lenses or frames.

Specifications

Lens Specifications

Specification

Detail

Amber Lens

Filters 50% of blue light - daytime use

Orange Lens

Filters 99% of blue light - nighttime use

Lens Material

CR-39 (shatterproof optical plastic polymer)

Anti-Glare Coating

Reduces front and back surface reflections

Anti-Smudge Coating

Resists fingerprints and oils

Anti-Fatigue Coating

Improves contrast and small-text readability


Frame Specifications

Specification

Detail

Frame Material

Acetate (plant-derived plastic polymer)

Style

Rectangle with clear top and bottom edge accents

Fit

Unisex - standard

Eye Size

53 mm

Bridge Width

17 mm

Temple Length

136 mm

Weight

0.1 lbs

HSA / FSA Eligible

Yes - see if you qualify at checkout

Warranty

1-year manufacturer warranty
    Video

    Watch how the Signature Blue Light Blocking Glasses filter either 50% or 99% of high energy blue light emitting from digital screens, to help reduce eye strain and fatigue and improve your circadian rhythm and sleep.

     

    COMPARE OPTIONS

    DefenderShield Blue Light Glasses vs. The Alternatives

    How the DefenderShield Signature and Versa 2-in-1 blue light glasses compare to each other and to a generic pair of blue light glasses.

    Feature DefenderShield Signature DefenderShield Versa 2-in-1 Generic Blue Light Glasses
    Blue light filtering 50% (Amber) or 99% (Orange) 50% + 99% (clip-on swap) Varies — often 20–40%, unverified claims
    Nighttime / sleep lens Orange (99%) Orange clip-on (99%) Rarely — most are daytime-only
    Lens material CR-39 shatterproof CR-39 shatterproof Varies — often basic polycarbonate
    Anti-glare coating Yes Yes Varies
    Anti-smudge coating Yes Yes Rarely
    Anti-fatigue coating Yes Yes Rarely
    Frame material Acetate TR-90 Varies — often injection-molded plastic
    2-in-1 lens swap Choose one at purchase Clip-on system None
    Medical Advisory Board Full board Full board No
    Warranty 1 year 1 year 30–90 days typical
    Best for Dedicated day (Amber) or night (Orange) blue light protection All-in-one day + night switching Entry-level daytime filtering
    • 5 stars: 87 (88%)
    • 4 stars: 10 (10%)
    • 3 stars: 1 (1%)
    • 2 stars: 0 (0%)
    • 1 star: 1 (1%)
    T
    Theresa N.

    Don't notice a lot of difference yet.

    Hi Theresa, thanks for your feedback! It can take some time to notice the full benefits of blue light blocking glasses. We appreciate your patience and hope you're experiencing some improvements soon. Feel free to reach out if you have any questions!

    M
    Martha P.

    I am on the computer 8+ hours a day and after using the Blue Light Blocking Glasses, my eyes are not tired or dry anymore. Neither I have had any headaches! I really enjoy wearing them.

    B
    Brian G.

    Love these glasses. The vision is Chris. They fit great and they block like 99% of blue light. I could feel the difference with these.

    B
    Brittany H.

    They seem to work pretty well. The size/style isn't great because you don't get enough coverage. It's easy for unwelcome light to end up coming in the side or bottom.

    s
    steyn v.h.
    Never received

    Odk. I never got em

    Hi Stevyn,

    Thank you for your review.

    The FedEx tracking shows 'K. Hovell' signed for the package. Please check with this person to see where it may have ended up.

    Warm regards,

    The DefenderShield Team

    M
    Myra H.

    They really work! My eyes feel very relaxed when wearing these glasses.

    Hi Myra,

    Thank you so much for your review!

    We are so happy that you are enjoying your products!

    Best Wishes,

    The DefenderShield Team

    D
    Denise H.
    Great glasses

    They are comfortable and I see the difference from the lower amount of protection I was using. I feel safe using these glasses.

    Hi Denise,

    Thank you for taking the time to leave your review.

    We're happy you are enjoying your products and you are noticing a difference while using them!

    Best Wishes,

    The DefenderShield Team

    J
    Jeri

    I love the lenses. I am using these as fit over protection. The only fit over that you have available is much too big for my female adult face. My preference would be a fit over that is between the large size and these. But for now… I am making these work.

    J
    Jeri

    I love the lenses. I am using these as fit over protection. The only fit over that you have available is much too big for my female adult face. My preference would be a fit over that is between the large size and these. But for now… I am making these work.

    T
    Thomas K.
    Excellent product

    I use these any time I watch a screen. I use them so much I bought 3 pairs. One for each room and one for the office. Highly recommend

    Hi Thomas!

    That's fantastic to hear! Thank you so much for your wonderful review and for being such a loyal customer. We're thrilled to know our Blue Light Blocking glasses are such a valuable part of your daily routine in every room and your office. We truly appreciate your high recommendation!

    A
    Angie
    Glasses

    Gives me a headache. Tiny too dark on glasses

    Hi Angie,

    We are sorry to hear the glasses didn't work out for you!

    We appreciate your feedback.

    Warm regards,
    The DefenderShield Team

    B
    Bruce H.
    Eye Savers

    These glasses have a comfortable fit thanks to their spring temples. I can easily feel the relief on my eyes when I wear them while reading on my phone or watching TV.

    C
    Chellam
    Excellent product with one drawback

    I'm finding I feel far more focused and sharper at the computer when I wear these.

    The drawback is, the glasses give me headaches with prolonged use, and have done so for all the weeks that I've worn them. They're excellent at what they do, but not as good as they would be if I could wear them for longer.

    J
    Jeffrey G.
    Not bad

    Well made
    They work

    D
    Deborah B.
    Excellent products

    I love everything I have bought from defender shield— latest purchase was the blue light glasses— takes alittle getting use to but really love them!

    N
    Naomi P.
    Glorious glasses!

    I love my new 50% blue light blocking glasses. Easy & comfortable to wear. I use them for all my screening activities. Thank you for this quality product!

    J
    Justin D.
    Awesome product!

    I work on a computer and use these blue light blocking glasses all day at work. Definitely a difference maker.

    J
    Joan M.
    Orange Blue Light Shielding Glasses

    These glasses are excellent! They fit well and are very comfortable to wear. They also arrived very quickly to my home in Canada! Thank you for so many great products!

    F
    Frank H.
    Love them

    I am trying to fix my eyes they are so bad b/c of the fake light that is all around us. These are comfy and light worth the $

    S
    Suzzette D.J.
    I love it and honestly have a headache if i dont use them

    Thank goodness for your products

    B
    Brent
    Work very good, but hurts the nose if worn for long periods of time

    Hurts the bridge of your nose because the nature of hard plastic for long periods of time, and cuts off the circulation of the nose. Some cushioning would be ideal to consider adding in the future. Other than that, the product works very well at blocking blue light.

    B
    Brent
    Work good, but hurts the nose

    It cuts off the circulation in my nose and gets uncomfortable after wearing them for some time. You should modify these glasses with some nose cushions, I will see about doing this myself. Otherwise, very good product, strong sturdy design. I would recommend this for staring at screens and LED light protection.

    Hi Brent,
    We appreciate your feedback and will pass it along to our development team. Oftentimes, product changes are a direct result of customer suggestions. We value your input! We are glad that you are enjoying the glasses despite the nose issue.

    Thank you for choosing DefenderShield!

    J
    Jessica Z.
    Love!!

    These have been so helpful for working on computers and studying. We also love them for our kids they think they are soooo cool and use them when they watch a movie now. Helps me with headaches when working on devices. Totally recommend!!

    A
    Alex
    Good but Not Durable

    I love how effective these blue light glasses are. My entire family has the orange ones and I have an additional yellow set for Zoom meetings. Unfortunately, the frames are flimsy and we've already had to replace three of our original glasses in under a year just from normal wear and use. I understand the times where they've been stepped on, but for just putting on and taking off to wear that quickly is sad. Defender Shield is usually fantastic with their quality, so I look forward to the frames of these improving soon.

    K
    Karly G.
    Best investment of 2022 y'all!!!

    Total crowd pleaser + it has improved my night sleep 1000%. Super comfy, and super stylish. I feel like Ms. Incredible while wearing 'em.

    S
    Sharon V.
    Blue Light Blocking Glasses

    I like the glasses. I ordered the yellow ones because I prefer there not be much color distortion when I look at the computer. The glasses fit will.

    L
    Loren D.
    blueblockers

    So far so good….they are sturdy, fairly lightweight and I like using them at night to avoid the blue light of the screen.

    J
    Jo B.
    Awesome! I’m sleeping better

    Awesome! I’m sleeping better

    R
    Robert D.
    Never expected the to Work! But they did!

    I have loved my defender glasses, they have reduced the headaches I was getting. They take some getting used to but then you don't even realize there on. I won't kid you and say that the colors are a bit trippy at first, but you're eyes adjust, your mind adjusts and they're great. Enjoy!

    K
    Katya S.
    Great Glasses - The Best!

    My husband and I have tried quite a few brands of Blue Light Glasses, and these are truly the best ones out there. They really do look good on both men and women. It's hard to find Blue Light Glasses for men, but these do the trick!

    J
    Janalyn B.
    Great buy

    I bought some blue block glasses for two of my sons and my husband. They are happy to have them and think they look cool! They kids got the pearl grey ones and my husband got the ones that fit over readers. Wish I had bought a pair for myself!

    FREQUENTLY ASKED QUESTIONS

    Blue Light Blocking Glasses – Signature Series FAQ

    Amber for daytime. Orange for nighttime. The Amber (50%) lens is designed for all-day screen use - work, browsing, video calls. It reduces blue light while keeping colors close to natural. The Orange (99%) lens is designed for the 2–3 hours before sleep, filtering nearly all blue light to support the body’s transition toward rest. If you want both in one pair, the Versa 2-in-1 includes clip-on lenses for both.

    Blue light suppresses melatonin, the hormone that signals your body to sleep. Screens emit blue light in the 400–490 nm wavelength range. Exposure in the hours before bed delays melatonin production and shifts the circadian rhythm, making it harder to fall asleep and reduces sleep quality. The Orange (99%) lens filters nearly all of this wavelength range, supporting the body’s natural evening wind-down.

    Yes - noticeably. The 99% filtering tint shifts the color spectrum toward warm orange/amber tones. Blues, greens, and whites will appear warmer. This is normal and intentional - the deeper the filter, the more color shift is required to block blue light. The Amber (50%) lens preserves more natural color for users who prioritize color accuracy during work.

    These frames are designed for standalone wear and do not fit over existing glasses. If you wear prescription lenses, the DefenderShield Fitover Blue Light Glasses are designed to fit over most prescription frames. Alternatively, the Clip-On Lenses attach directly to your existing glasses.

    Yes - particularly the Orange lens. Gaming sessions tend to be long, late, and in close proximity to the screen - all of which amplify blue light exposure. The Orange (99%) lens filters nearly all blue light during evening sessions. The Amber (50%) lens is a better choice for competitive gaming during daytime when color accuracy matters more.

    CR-39 is the same optical-grade material used in prescription eyewear. It is lighter and more optically clear than basic polycarbonate or injection-molded plastic. The three applied coatings (anti-glare, anti-smudge, anti-fatigue) add durability and daily usability that generic blue light glasses at lower price points typically lack.

    Yes! Blue light is actually a form of EMF radiation. The electromagnetic spectrum spans a wide range of frequencies, from extremely low frequency (ELF) radiation all the way up to gamma rays. Visible light, including blue light, falls within this spectrum in the high-frequency, short-wavelength range known as HEV (High Energy Visible) light.

    Because blue light is part of the EMF spectrum, our Signature Blue Light Blocking Glasses are, by definition, an EMF protection solution. They are specifically engineered to filter out the high-energy blue light wavelengths emitted by digital screens, LED lighting, and other modern devices, helping to reduce your daily EMF exposure and support healthier eyes, better sleep, and overall digital wellness.

    Three differences:

    1. Filtering percentage: DefenderShield offers 50% and 99% options. Most budget blue light glasses filter 20–40% and do not offer a high-filtering nighttime lens.

    2. Lens quality: CR-39 optical plastic with three professional coatings (anti-glare, anti-smudge, anti-fatigue). Budget glasses typically use uncoated polycarbonate.

    3. Frame material: Acetate - lighter, more flexible, and gentler on skin than the injection-molded plastic used in most budget frames.

    COMPLETE YOUR EMF PROTECTION

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