RED LENS CAN BLCOKING 100% BLUE LIGHT. BUT TOO DARK. CAN NOT GO OUTSIDE. CAN NOT WEAR LONG TIME . SO. ONLY WEAR IT BEFORE YOUR SLEEP. GET BETTER SLEEP.
ORANGE LENS 99%. CAT 3. CAN BE LONG TIME WEAR WITH BLUE LIGHT.
YOU CAN CHOOICE WHICH YOU NEED.
red lenses glasses block close to 100% of both blue and green wavelengths. While many glasses block only blue light, recent studies have shown that lower wavelengths also have a significant effect on sleep patterns. Red lens glasses is not suitable for long time wearing, it is better for wearing before sleeping. Red lens can blocking all the blue light.. can make good sleep if wear before you go to bed. but too dark. don't wear more than 2 hours.
orange lens and transparent lens can long wearing and transparent lens will not change the color you see.
yellow lens is for night vision driving.
Tinted lenses minimize digital eyestrain caused by harmful blue light (HEV light) emitted from computer screens, mobile phones, TVs, and other digital monitors. Anti-blue light, anti-glare lens work great as gaming glasses or computer glasses to alleviate visual fatigue and discomfort from long periods of web surfing on your PC or laptop, playing games, and watching videos.
SHINU Affordable Glasses Store Cooperation Plan.
Since 2022. There are many discount stores in Europe that reduce costs because there are no middlemen. Achieved very good results. There are also some retailers who have started to cooperate with us and are doing well. In order to serve more consumers. Now attracting investment in the EU market. Seeking regional collaborators. Develop together.
Advantages: Excellent quality and service, about one-third of the sales price. Optometry and fitting in the store, unified production and delivery. It can help merchants cultivate their own brands. if any one in Europe interesting it. please contact with us.
WWW.SHINUEYEWEAR.COM . ZHANZHAO GLASSES CO.LTD.