Photochromic Polarized Sunglasses – UV400
Golden-Polarized / Glasses Bag
€70,00 EUR
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Photochromic Polarized Sunglasses – UV400
€70,00 EUR
"Photochromic Lens" are suitable for sunny , cloudy days and night, especially for driving.
"Polarized Lens" 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)