Crown Panto Photochromic Sunglasses with Case

●Photochromic sunglasses whose lens color density automatically changes according to the amount of UV light.

●They function as sunglasses outdoors in strong sunlight and change to clear lenses indoors, allowing you to spend the whole day comfortably without the hassle of switching.

●Spring temples are adopted for smooth wearing and removal and a soft fit.

●Comes with a clear PVC case for convenient carrying.

■Specifications■
Visible light transmittance: 90.8%
UV transmittance: 7.8%

《Precautions for Use》
●Do not store in high temperature or high humidity places.

●Do not store with sharp objects.

●Do not use for sports or strenuous exercise.

●Avoid prolonged use.

●If you feel any abnormality while using this product, please refrain from using it.

●If the lenses are dirty, it may cause fogging, so please clean them.

●Avoid using colored lenses (density 25% or more, visible light transmittance 75% or less) or photochromic lenses that change color when exposed to UV light in dark places (at night, dusk, cloudy days, inside tunnels, etc.). Insufficient light can reduce visibility and be dangerous.

●Regardless of the shade of the colored lenses, do not look directly at strong light sources such as the sun or welding. This may cause serious eye injury or blindness.