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Feature

SLEEP BETTER - Fall asleep easier and reduce eyestrain which causes dry and itchy eyes, bad posture and back pain,with these glasses, you'll start to notice better screen viewing and greater clarity after just a few days of wearing them
PROTECT YOUR EYES - Reduce eye strain,eye fatigue and sensitivity to light during long computer sessions. Allow your eyes to blink and function naturally. Great for office workers or anyone who has to look at a screen. Protect your eyes from excessive levels of blue light
IMPROVE PERFORMANCE AND PRODUCTIVITY - The average peoples now spends over 6 hours a day looking at a screen. Whether it's laptops, desktops, tablets or smartphones - our glasses help reduce over 30% harmful blue light that can causes eye issues and prevent ideal levels of sleep. Also effective against sensitivity to fluorescent lights.Filtering out the High Energy Blue Light allows you to focus on your game or task at hand
LOW DISTRACTION - distractions Anti-Reflective (AR) coating helps virtually eliminate glare and halos and allow for more beneficial light passing through, reducing digital eye strains and optimizing visual acuity (sharper vision) with fewer distractions. Functional coating layers offer fog, oils or stain-repellent, easy-to-clean, and abrasion and scratch-resistant benefits
100% CUSTOMER SATISFACTION WARRANTY - Feel free to contact customer service if you have questions

Description

DIMENSIONS:

Overall Width: 137mm
Temple Length: 135mm
Lens Width: 51mm
Lens Height: 34mm
Frame Height: 39mm
Nose bridge width: 13mm
Spring hinge: Yes
Lenses: Aspheric
Head size: Medium.Rx-able frame

ABOUT US

8-in-1 Coating Technology
Computer Glasses lens are made with advanced 8 in 1 (Hardened/SiO2/ZrO2/SiO2/ZrO2/ITO/SiO2/User) coating technology to effectively block UV400 and electromagnetic radiation, filter out high energy blue light and other harmful light, imitate natural condenser, reduce glare and improve contrast, and restore true colors

Information for blue light:

Blue light wave is one of the shortest, highest-energy wavelength that's between approximately 380nm and 500nm in visible light spectrum. Blue light is actually everywhere including the sun, digital screens (TVs, computers, laptops, smart phones and tablets), electronic devices, and fluorescent and LED lighting

Natural blue light vs. artificial blue light:

Natural blue light comes from the sun. Our body uses blue light from the sun to regulate our natural circadian rhythm (sleep and wake cycles), boost alertness, heighten reaction times, elevate moods, and increase the feeling of well being
Artificial sources of blue light include digital screens such as TVs, computers, smart phones, and fluorescent and LED lights.

CARE

To avoid damage, never contact with acid, and avoid using paper, towels, clothing, alcohol, household detergents or soaps to clean your reading glasses. While a few mild soaps don't harm lenses, today's extra strength soaps are powerful enough to slowly disintegrate lens coatings