what should I know for buying a good sunglasses?

[Pinckard]

what should I know for buying a good sunglasses?

[Pinckney]

You have to choose a reliable brand, do not buy glasses street, the lenses can be made ??of plastic, adequate protection, your sunglasses should: · Block 99-100% of UV-A and UV-B. Do not distort images or change colors. Have lenses ash, green or brown · Filter 75 to 90% of visible light. Hope this helps!

[Pinckneyville]

There are indeed several factors that you should take into account. Such as, appearance, which could be suitable to your looks and style. Next, you have to care about the protection utility, because sunglasses differ from one another also in terms of lenses, some lenses are of great quality and have better UV protection. Also, you have to consider the price, which takes great stake. Most importantly, before buying what you want, you should carefully check the quality and make sure it is real through checking the serial numbers.