Blue Light & Sleep Glasses
Blue Light Glasses. Built for Better Sleep. Lab-tested lenses, not tinted plastic.
Which Pair, and When
Choose Your Lens.
Three core lenses, from everyday wear to bedtime.
Red
The hour before bed
Blocks 100% of blue and green light (400 to 570nm), to support your natural sleep cycle before bed.
Yellow
Longer screen sessions, during the day
Blocks 90% of blue light (100% in the 400 to 450nm range), for longer screen sessions and reduced eye strain.
Clear
Work, driving, everyday wear
Blocks 30% of blue light, with natural color accuracy for work, driving, and everyday wear.
Most styles also add an orange evening lens, exact options vary by frame. Don't drive in the red tier, color perception shifts too far to read traffic lights safely.
Limited Time
Choose Your Pair.
Every pair below qualifies for our automatic 50% discount. No code required.
Freya Blue Light Blocking Glasses
Ares Aviator Blue Light Blocking Glasses
NYX Blue Light Blocking Glasses
Athena 24K Gold Plated Blue Light Blocking Glasses
The Full Line
Every Pair in the Collection
Filter by use or browse the whole line.
For Kids
Nova Kids
Developing eyes let in more blue light. Nova filters it before it gets there.
Flexible, kid-friendly frame. Three lens tiers, calibrated to the same published blocking specs as the adult EMR-TEK line, not cosmetic tint, real filtration.
24K Gold
Premium 24K Collection
Two of our top sellers, Ares and Athena, also come in 24K gold plating, the thickest in the category.
Ares Aviator Blue Light Blocking Glasses
- Hypoallergenic stainless steel core
- Classic aviator silhouette, adjustable nose pads
Athena 24K Gold Plated Blue Light Blocking Glasses
- Hypoallergenic stainless steel core
- Gold-plated nose pads
Verified Buyers
Real Reviews, Unedited
"Loved these so much I bought a second pair as a back up. I always have difficulty winding down if I get home late, within an hour of wearing these red lenses I'm ready for bed. Very crucial to getting a good night's sleep, don't underestimate your sleep!"
"Best quality blue blockers EVER! Clarity and construction can not be beat! They work like a charm and are beautifully designed as well."
"Love these glasses, they are very comfortable and very stylish. Mine are prescription and the communication around that was very easy. Happy customer."
"Really great built quality and lens are far superior compared to Bon Charge and RA Optics."
"High quality, my eyes have been adjusting wonderfully and I wear them every single day now. My absolute favorite must have for my sensitive eyes. Customer service was excellent adjusting a return issue I had."
"I love the red glasses! My favorite pair since it's super light and gets me to sleep when I want!"
"So glad you have the option to add a personal prescription. This has made wearing the glasses so much easier for those of us that need a prescription, to function in the evenings."
"These have had such a positive impact on me! My sleep, energy, and mood feel so much more balanced! Shipping into the US took a while, but I suppose that's to be expected these days."
"Excelentes. Gran diseño."
"Excellent service and product quality!"
Why It Matters
The Problem, and the Fix
Screens after dark keep your body reading it as daytime. EMR-TEK lenses put the day back where it belongs.
Guarantee
Buy Without the Risk
30-Day Returns
Full refund, no restocking fees, on any tier or fit
Ships in 1 to 2 Days
Off-the-shelf tiers, 3 to 5 days to your door in the US
Duty-Free Worldwide
International orders ship with no surprise customs bill
1-Year Warranty
Full coverage on every frame, no fine print
Questions
Frequently Asked Questions
Which pair do I wear, and when?
How do you actually know the lenses block what you say they block?
How fast do they ship, and what if I don't like them?
Can I drive or work in the red lenses?
Find Your Fit Real measurements for every model, in millimeters
| Model | Material | Lens Width | Lens Height | Bridge Width | Temple Length |
|---|---|---|---|---|---|
| Ares | Metal | 59mm | 47.6mm | 17mm | 140mm |
| Athena | Metal | 51mm | 42.6mm | 20mm | 135mm |
| Apollo | Acetate | 56mm | 35.4mm | 16mm | 150mm |
| Freya | Acetate | 49mm | 40mm | 16mm | 145mm |
| NYX | Acetate | 54mm | 41.6mm | 16mm | 145mm |
| Odin | Aluminum | 55mm | 31.6mm | 17mm | 135mm |
| Anubis | Aluminum | 56mm | 32.7mm | 16mm | 140mm |
| Valkyrie | Acetate | 53mm | 36mm | 16mm | 145mm |
| Sköll | Acetate | 47mm | 42mm | 22mm | 145mm |
| Atlas | Acetate | 54mm | 36mm | 20mm | 145mm |