DIMENSIONS: Overall Width: 5 5/8 inches (143mm) Temple Length: 5 1/2 inches (140mm) Lens Width: 2 1/16 inches (53mm) Lens Height:1 5/8 inches (41mm) Frame Height: 1 7/8 inches (47mm) Nose Bridge Width: 1/2 inches (13mm) Spring Hinge: Yes Lenses: Aspheric Head Size: Medium. Rx-able frame 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
From the brand REDECBLU READING GLASSES Buying REDUCBLU reading glasses, you could not only receive quality products but also great shopping experience. Hot Selling Visit the Store About REDUCBLU REDUCBLU adhering to the principle of service first, quality first, dedicated to providing consumers with the best visual experience REDUCBLU brand mainly develops and designs reading glasses & blue light blocking glasses. The classic design that never goes out of style blends with modern fashion elements, perfect for those of you who seek both performance and style.
