(as of Sep 18,2021 02:19:55 UTC – Details)
Where is Blue Light?
We are surrounded by high-energy artificial lights, including UVA/UVB rays ( wavelength less than 385nm) and harmful Blue light( wavelength from 385 nm to 485nm), These lights were emitted from fluorescent lights, computers, laptops, tablets, Televisions and Smart phones, etc.
Harm of Blue Light
The high-energy lights can penetrate our lens and directly reach retina. Too much high-energy light exposure may cause eye strain, blurred vision and headaches. Researches show that these high-energy lights increase the risk of accumulated damage to Retina, Cataracts, Sleep disorders an Macular Degeneration.
MATNUT Anti-High-Energy Radiation Protection
Block 100% UV rays (below 400nm)
Block overall 60% blue light, and block more than 85% very harmful blue light( the wavelength 385nm to 445nm) and let most harmless blue light (the wavelength above 445-505nm) pass through.
What Makes MATNUT Glasses Different?
Light and durable frame, explosion-proof lens.
Multi layers coating lens, using vacuum ion plating technology, provides full protection to your eyes.
High transmittance and low color distortion, optimizing the balance of eye protection and visual quality.
Ergonomic design, temple freely adjustable for all kinds of face shape, no clamping face or ears, integrated nose pad avoid falling off.
With Radiation Protection of both Blue Light and UV rays from MATUT Glasses, you can devote yourself more to working or studying on computer, enjoy your entertainments freely with your electronic devices , like computer gaming, mobile gaming, watching television, and have better sleep.
[PROTECTION FOR YOUR EYES] – MATNUT glasses block 100% UVA/UVB rays, and block overall 60% blue light, including more than 85% of harmful blue lights blocked, and most harmless blue light passing through. It alleviates all symptoms associated with digital eye strain, including: dry eyes, blurry vision, fatigue and headache.
[FRAME] – Made of Composite Engineering material, light but solid, flexible but durable, high quality without chemical residue, no skin allergies. Ergonomically designed and crafted frame provides customized fit and perfect grip. It puts no stress on your nose ensuring comfort for long time wear. Reinforced stainless steel hinges avoid breaking.
[LENS] – Shock resistant PC materials, passed FDA Drop Ball Test 21CFR801.410, you even can not break the lens with a hammer. Multi layers blue light filter coating for the transparent lens, provide high transmittance and low color distortion, optimizing the balance between eye protection and visual quality.
[DIMENSIONS & PACKING ] – Lens Width: 2.20”/56mm | Lens Height: 2.20”/56mm | Nose Bridge: 0.71”/16mm | Frame Width: 5.59”142mm | Temple Length: 5.5”/140mm | Net Weight: 23g. | Glasses * 2 | Soft Microfiber Pouch * 2 | Soft Glasses Cloth * 2 | Screwdriver * 1 | Blue Light Lamp * 1 | Blue Light Testing Card * 1 | User Manual * 1 | Recycled Kraft Box *1
[LIFETIME WARRANTY]- We believe in our products and pride ourselves on customer service. In case of any question or problem, we are here to answer and solve. We are committed to LIFETIME WARRANT and 30 DAYS MONEY BACK GUARANTEE.