Visual inspection, in addition to the lens can not have scratches, impurities, bubbles, stripes, custom sunglasses with logo, beauty-loving ladies must pay attention to mirrors or labels with anti-UVA, UVB and CE marks to play a role in anti-ultraviolet.

The quality of the lens, place the lens about a foot away from your eyes and look at a stationary object through the center. If the object moves or deforms with the lens, the lens is uneven and these sunglasses are not available.

The shade of the color, the filter effect of the sunglasses that is too light is small; but the color is too dark and it is easy to affect the vision. In general, brown, gray, and dark green are more moderate. .

Very comfortable to wear. When buying sunglasses, dont blindly follow the trend, but also choose the size and curvature of the glasses according to your face shape.

like:

What parameters to consider when buying sunglasses

What Happens to Wearing Bad Sunglasses?

What are the classifications of myopia sunglasses