Plex 2-in-1 Women's Photochromic Anti-Radiation Myopia Eyeglasses with UV400 & Blue Light Protection for Indoor and Outdoor Use

2.Anti blue light - can filter out most of the blue light and maintain eye health.

3.UV resistant 400- It can block 100% of UVA and UVB radiation in sunlight.

4. Photochromic lens - When ambient light becomes brighter (more pronounced in sunlight), the lens darkens.

Attention:

Due to differences in display and lighting effects, the actual color may differ slightly from the image. Due to manual measurement, please allow a difference of 1-5mm. Thank you.

Please note before placing an order:

1. Please expose to the sun for more than 5 seconds, then observe the discoloration effect after tearing off the film on the lens.

2. Color-changing lenses will only change color when sunlight shines on them. the stronger the light The better the color changing effect is!

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