Ruosyling's gorgeous and classical office Ruosyling Company Profile Ruosyling have been engaged in the design and produce of glasses for a long time. In order to meet the different needs of customers, we continue to develop new products. Our produce have blue light blocking magnification reading glasses sunglasses optical frame and material have metal acetate plastic titanium and so on. Ruosyling committed to protecting your eye health and let you enjoy your digital life and explore your fashion online. Your satisfaction is our top priority. Thank you and best regards! Ruosyling Fashion Ruosyling Blue Light Blocking Glasses Protect Your Eyes Blue ray away from life - It absorbs blue light and keeps blue light away from our life. Through lens - High permeability, no glare, no color added, less reflection, almost no color difference. UV protection - The anti-blue lens protect your glasses from UV rays,explore your digital life online. Read more Ruosyling Blue Light Blocking Glasses: Explore Your Digital Life Online WHAT IS THE BLUE LIGHT Blue light refers to the blue light (380-495 nanometers) that has a lot of energy in the visible light and can reach the retina of the eye. Blue light is harmful. According to the Paris Vision Institute, younger people exposed to an excess amount of blue light can start to experience age-related macular degeneration at an earlier stage. THE SYMPTOMS OF DIGITAL EYESTRAIN Headaches, sore or tired eyes, and stiff necks are all symptoms of digital eyestrain. Spending the majority of our waking hours in front of device screens put our heath through a lot of wear and tear. At the same time,the harmful light from our computers, phones, and tablets causes our eyes to not only work harder, but puts them at risk of aging faster. ENJOY YOUR DIGITAL LIFE Blue light blocking glasses from Ruosyling are specially designed to filter out 95% of harmful blue-violet light.The anti blue light lens make screen time more comfortable and help eliminate symptoms of digital eyestrain. Blue-ray filter glasses will improve your sleep and make you fall asleep. Read more