CGID BLUE LIGHT TECHNOLOGY

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"Almost 70% of Americans undergo digital eye strain owing to prolong exposure to digital devices."   
                                                                              --American Vision Council

 Why CGID Blue Light Glasses?
 
1、Block more than average.
As lab data indicates,CGID lenses block 42.17% blue light more than average lenses(35.27%).

2、Filter at every wavelength constantly.
Other blue light glasses suddenly block blue light which may directly result in poor suitation of light,causing dizziness and headache.

3、No Color Difference.
CGID engineered to bring you a more natural vision and enhance your vision clarity without any visual distortion.

Q&A:
1、Will the yellow lens be low transparency?
Yellow lens will be lower than transparent lens.CGID yellow lens are not tinted lens but look yellow visually.It will be provided  better protection for guys  who do a lot of excel work,watch a lot of TVs or gaming sessions.

2、Can i upgrade my glasses with RX lenses?
Definitely.Please submit your eyesight data to our service@cgid.vip.We can customize depending on your demands.

 
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