Good quality fashion Rectangle eyeglasses reading glasses eye protective glasses 

---Protecting eyes,  to bring a clear and colorful vision

What is blue light?

Blue light is a visible ray (380nm~500nm), which is very powerful to the retina of human eyes. Research has shown that the blue light mainly emanates from the light of LED lamps, mobile phone, tablet, computer, TV, games, LCD screen

Harms of blue light:

Blue light contributes about 90% of the risk of photochemical retinal damage from fluorescent lamps and sunlight, which is why the term "blue light hazard" is used to describe this risk. When blue light is absorbed by retinal tissue it induces oxidative stress and the causes the formation of indigestible debris which accumulates in the outer retina. The cumulative effect of chronic, sub-lethal oxidative retinal stress and the accumulation of oxidative debris in the outer retina contributes to the development of AMD.

A professional research on the harmful blue light:

 /dr-matthew-alpert-od/blue-light_b_5570433.html

Pavoscreen blue light protective eyewear testing:

https://youtu.be/idP7QqKJMLU

 Detail pictures:

Certificate:

Strive for a brighter future, Pavoscreen is together with you! 

If you have interests in our products or any questions about our products,please don’t

hesitate to contact us,our sales team can provide the professional information and profession R&D department for better design, If we are not online, please leave your name and your contact details,as email,MSN, yahoo,Skype and your telephone number, we will contact you as soon as possible in 24 hours.

Contact infomation: 

Anna

.......................................................................

Benyo Optic Technology Co.,Ltd

Tel: 86-756-8139518
Mob/Whatsapp: (00)86-15818960155
Wechat: Annasebia