Dear customers, you need to pay attention!!!!!

1. When you receive the product, the automatic tinting glasses will not respond when you open it at home or in the car! There will be no reaction when the light is blocked!

2. Photochromic lenses must change color when exposed to sunlight. The stronger the light, the better the color changing effect!

 

● Auto Blue Block Lenses = Blue Light Filter + Change Color from Sunlight.

● Hair clip taken from the actual product: In this clip, we test the light filtering performance of the automatic blue lenses. And it can be found that the lenses filter UV light at a level of 400 NM (equivalent to sun protection lenses) and filter blue light from computers/hands. Holds very well, blue laser light cannot pass through the lens. When comparing normal lenses and blue lenses, it can be seen that if it is a normal lens, light can still pass through the lens. But blue lenses cannot pass through them. Light affects only the surface of the lens. does not penetrate the bottom), which when the lens encounters light, the lens will automatically adjust to black. Therefore, the area where the lens is exposed to the laser light will pass through the lens. So it automatically darkens, which is normal for automatic lenses.

● ✅ Note Note

● 1. All types of automatic lenses. When in the shade, the color of the lenses will not be as clear as normal lenses. This is because color-changing substances are mixed into the lens material. As a color-changing substance, it is mixed into the lens material. Therefore, if in the light, the color changing agent will work automatically. To help filter light automatically (So the lens won’t be very clear) except in low light situations. Or at night the lenses will be clear as usual.

● 2. All types of automatic lenses, when exposed to sunlight, the lenses will automatically darken. Similar to sunglasses, the intensity of the lenses depends on the amount.

 

Please note before ordering:

1. Please expose to the sun for more than 10 seconds, then observe the discoloration effect after tearing off the film on the lenses.

2. Photochromic lenses only change color when sunlight shines through them. The stronger the light, the better the color changing effect!

3. Does not change color on cloudy days and in the shade when there is no sunlight. Sunlight must shine on the lens!

4. Lenses change color using ultraviolet light!

5. Those who receive parcels in the evening and night can follow the third test!

6. Please do not test in the home or in the car. Places that block light will not change color! Must be exposed to the sun!