” are suitable for sunny , cloudy days and night, especially for driving.
” is only applicable during the day.
The intelligent color-changing feature provides good light-transmittance and clear vision.
Principles of discoloration:
In ultraviolet light, the radiation will cause a chemical reaction that changes the lenses uniformly.
(Can’t change color under normal light)
(Glasses Bag): Sunglasses*1, Glasses Bag*1, Glasses Cloth*1, Glasses clip*1, Anti-slip ear hook*1, Polarized test card*1, Glasses Manual*1
(Glasses Case): Sunglasses*1, Retro Paper Box*1, Glasses Case*1, Glasses Bag*1, Glasses Cloth*1, Glasses clip*1, Anti-slip ear hook*1,Polarized Test Card*1, Glasses Manual*1