In summer, I can’t wait to protect my whole body with sun protection. The eyes are also the part that cannot be ignored when sun protection. Sunglasses are the best sun protection items for the eyes. How to choose the right sunglasses, let’s take a look today.

In summer, I can’t wait to protect my whole body with sun protection. The eyes are also the part that cannot be ignored when sun protection. Sunglasses are the best sun protection items for the eyes. How to choose the right sunglasses, let’s take a look today.

When adults choose sunglasses, they should first pay attention to the quality of the lenses of the sunglasses, and then look at the style. To choose a good pair of flat sunglasses, first check whether the quality of the lens meets the standard. You can move the glasses to a bright place and inspect it carefully. If the lens is smooth to the touch, there are no scratches or bubbles, no other defects, and no abnormal bumps A sense of unevenness means that the quality of the sunglasses is not bad, otherwise it means that the quality is poor. In addition, myopia can choose sunglasses with degrees under the guidance of professional service personnel. It is recommended to choose polarized sunglasses with high light transmittance for myopia.

The lens materials of sunglasses are roughly divided into seven types: glass lenses, resin lenses, PC lenses, nylon lenses, AC lenses, polarized lenses, and eccentric lenses. First of all, sunglasses with glass lenses are characterized by high definition, but the disadvantage is that the lenses are heavy and easy to break; sunglasses with resin lenses are characterized by light weight, which can effectively block ultraviolet rays and meet the needs of most people for daily wear; sunglasses with PC lenses The characteristic is that it is not easy to be broken and impact-resistant, so it is suitable for wearing during sports; the sunglasses with nylon lenses are characterized by impact resistance and impact resistance, and are suitable for wearing as protective equipment; the sunglasses with AC lenses are characterized by high perspective and are suitable for wearing in foggy weather; The characteristics of sunglasses with polarized lenses almost include all the advantages of the above lenses, which are very suitable for the public to wear in daily life or outdoor sports; the sunglasses with eccentric lenses are characterized by high clarity and can protect the eyes, suitable for people who pay attention to protecting eyesight.

If you only want to buy sunglasses for daily wear, it is recommended to choose sunglasses with brown, gray or green lenses that have high clarity and are not easy to cause eye fatigue; while sunglasses with blue lenses are suitable for wearing on the beach under the scorching sun. Sunglasses with yellow lenses are suitable for wearing at night; sunglasses with silver lenses are suitable for people who often exercise outdoors. As for the sunglasses of other colors, they are more decorative, so choose the sunglasses with moderate color shades according to your needs, which suits you.

You can choose sunglasses that suit you according to your face shape. Many people buy sunglasses to make themselves look more stylish, so when purchasing sunglasses, they must carefully choose sunglasses with a frame shape that suits their face shape. For example, the more common square face is suitable for wearing sunglasses with rounded corners and thick inverted trapezoidal frames; the oval face is more suitable for wearing sunglasses with moderate frame thickness and oval shape. Those with big faces are better off buying large sunglasses with thicker frames, which can make their faces smaller and more photogenic.

When purchasing sunglasses, pay attention to check the tag on the sunglasses, and choose sunglasses according to the information on the tag. Generally, when you buy sunglasses in a regular optical shop or a sunglasses store, you will find a small tag tied to the frame of the sunglasses. The tag is usually marked with the QS certification logo, the place of origin of the sunglasses, (anti-ultraviolet) UV index, lens and Frame material, etc. It is recommended that when purchasing sunglasses, it is best to carefully check whether the information on the tag meets your requirements before deciding whether to buy. In addition, it is not recommended to buy sunglasses without the QS certification mark, because such sunglasses have no quality assurance, and most of the lenses or frames are relatively rough.

Although most people pay more attention to the decoration or practicality of sunglasses, whether they are comfortable to wear is also very important. Therefore, it is recommended that when buying sunglasses, it is best to try them on first. If there is no discomfort when wearing them, and the vision is clear If the sense of distortion does not cause visual fatigue, it will be fine. In addition, after trying on sunglasses, you can also look in the mirror to see if the shape or color of the sunglasses is suitable for your face shape and skin color, and then make a purchase.