How Much Do Sunglasses Cost
What price of sunglasses are better？
At present, there are many brands of sunglasses on the market. The range of price is large,, but the quality is various. If you buy poor-quality sunglasses, some people will feel dizzy when wearing them for a long time. The best sunglasses are the ones that suit you. Don't be greedy for cheap. When you get hurt in your eyes, you will be regretful. As the saying goes, you get what you pay for. Mostly, the price of better sunglasses should be more than 20 dollars. For us, how to choose a pair of good sunglasses? When you are choosing a pair of good-looking glasses, it is not only beautiful in appearance, but also matches your face shape and wearing style. Moreover, the sunglasses will play its role in making you more attractive. Today, sheet material spectacle frames are very popular for many people. They are complex and exquisite, with many different kinds of styles. And the most important thing is that they have good color, no allergies, and uneasy to fade. They can be used in various ways.
How to check the quality of sunglasses?
When choosing sunglasses, you should check the quality of the lenses first. Put sunglasses away from the eye 40cm-45cm and observe the objects through the lenses. If you find that the straight line is distorted or swayed, it means that the lenses are deformed. These sunglasses are not recommended to buy. Also, you can see the fluorescent lamp through the lenses. If you feel uncomfortable, I’m afraid that the quality of these sunglasses is not very good.
Secondly, pay attention to the color of the lenses. Grey, green, and brown are the best, while dark brown and black take second place. Do not buy blue and purple lenses which are the worst because these colors are too light to prevent the strong sunlight. Good sunglasses should be marked with the words 'UV-400', and indicate the brand, specifications, factory location, etc. Sunglasses are only suitable for wearing under the scorching sun, but not suitable for sunset, cloudy days, rainy days, and indoor.
How to choose sunglasses?
First of all, you should figure out that colored glasses are not the same as sunglasses. You can find the anti-ultraviolet mark on the sunglasses. While the wavelength of ultraviolet rays is below 400 nanometers, sunglasses can prevent ultraviolet rays. When choosing sunglasses, you should recognize the 'UV400' mark. This mark indicates that it can prevent ultraviolet rays. Some sunglasses also will be marked with 'anti-ultraviolet' or '0% anti-ultraviolet' to show that they have an anti-ultraviolet function. Do not buy the sunglasses without such a mark.