kunqun 2 Pack Blue-Light-Blocking-Glasses Men Women Computer Reading Gaming TV Phones Glasses Blue Light Blocker Glasses Non Prescription

Product description What Is Blue Light And How Does KUNQUN Blue Light Glasses Work? The color in the visible light spectrum ranges from blue to red. Blue light sits on the very edge of the spectrum, close to invisible UV light. Blue light is considered "high-energy visible light" (HEV), hits our eyes at a higher frequency that we're exposed to on a daily basis. As we spend more time staring at monitors, iPads, and smartphones, we increase the amount of blue light we're exposed to — and that's where blue light filtering glasses might help. How KUNQUN blue light glasses work? The glasses have filtering materials or surface coatings on the lenses that block a portion of blue light, made of Polycarbonate, a very popular, impact-resistant lens. It made from high-tech plastics, makes screen time more comfortable and helps significantly reduce symptoms of digital eye strain. BLUE LIGHT POLARIZATION TEST Minimize Headache High rate blue light from screen will impact our sense of circadian rhythms and wreck our internal rock, then cause insomnia. “Headaches, disorientation and loss of sleep are just the start of it” said Dubreui. Learn to protect yourself, don't let headache come to you. This “good” blue light appears to contribute to physical and emotional health. Anti Eye Strain “There are many causes for eye strain,” said

Highlights: Protection for Your Eyes:Anti Blue Light Glasses-the lens has UV400 protection, which can block 100% of the blue light on the 430-450mm spectrum. Protect your glasses from blue light glasses when working for a long time or when surfing the Internet. Prevent headaches caused by blue light damage. Protect the quality of sleep. Good sleep quality. High-Quality Materials-The frame material is made of TR90 material. The glasses have the advantages of strong, light and high friction coefficient. The frame also has the advantages of waterproof and vandal-proof. It can be suitable for various use environments. The frame also has a metal spring hinge. It can also be applied on a solid basis. Various face shapes. Blue Light Computer Glasses - Unlike other blue blockers on the market with heavily tinted lenses. Our low color distortion lens is optimized to provide the perfect balance blue light protection and vision quality.Blue Light Filtering,Reduced Glare,UV Light Blocking,Anti-Screen Flicker,Electromagnetic Ray Blocking lens. A variety of different options- three sets of glasses can be freely matched according to your mood, you can also prepare a pair in the place you need. Of course, you can also give it to your friends and family. They are all perfect gifts. After-sales service-we take the principle of buyer supremacy, we have a guarantee to our buyers, guarantee that

Key details: Package Dimensions: 6.1 x 2.36 x 1.85 inches; 3.21 ounces | Department: Unisex Adult | Customer Reviews: 4.3 4.3 out of 5 stars (223)

How it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.

Customer feedback: 4.3/5 average rating.

Customers say: Customers find these blue light blocking glasses effective at reducing eye strain and preventing headaches, with one mentioning they work well for studying and doing assignments.

Review snippets: I work as a structural designer, so I am in front of a computer screen all day. If it’s not a computer screen then it’s my iPad or phone. I have been looking for a nice set of sleek but / I thought I had to pay the price for Gunnar Blue Light glasses to get what I needed for work. Actually have a pair from my old job to compare to these. Other than the better frames (the Gunnars I

Product description What Is Blue Light And How Does KUNQUN Blue Light Glasses Work? The color in the visible light spectrum ranges from blue to red. Blue light sits on the very edge of the spectrum, close to invisible UV light. Blue light is considered "high-energy visible light" (HEV), hits our eyes at a higher frequency that we're exposed to on a daily basis. As we spend more time staring at monitors, iPads, and smartphones, we increase the amount of blue light we're exposed to — and that's where blue light filtering glasses might help. How KUNQUN blue light glasses work? The glasses have filtering materials or surface coatings on the lenses that block a portion of blue light, made of Polycarbonate, a very popular, impact-resistant lens. It made from high-tech plastics, makes screen time more comfortable and helps significantly reduce symptoms of digital eye strain. BLUE LIGHT POLARIZATION TEST Minimize Headache High rate blue light from screen will impact our sense of circadian rhythms and wreck our internal rock, then cause insomnia. “Headaches, disorientation and loss of sleep are just the start of it” said Dubreui. Learn to protect yourself, don't let headache come to you. This “good” blue light appears to contribute to physical and emotional health. Anti Eye Strain “There are many causes for eye strain,” said Dr. Raj K. Maturi, MD, a spokesman for the American Academy of Ophthalmology. “Blue light is just one of them.” Blue light exposure may increase the risk of macular degeneration and does contribute to digital eye strain. KUNQUN blue light