How to match the degree of sports glasses? The difference between sports glasses and ordinary glasses

It is difficult for myopic people to see clearly without wearing glasses. Many myopic friends also want to see clearly when exercising, so they can wear sports glasses. Sports glasses are safety glasses used during sports.

The degree of sports glasses is matched according to the degree of myopia. Generally, you don't need to wear them if you are below 300 degrees. You can wear sports glasses if you are between 300 and 600 degrees. You can choose a professional glasses agency to match them according to the degree of myopia. You should pay attention to the degree of your glasses. It is difficult to install the lenses because they are too thick, so it is not recommended to use sports glasses with high degrees. It is best not to wear glasses when running, especially for runners with myopia below 300 degrees. For runners with myopia above 300 degrees, it is recommended to wear glasses when running. Because no matter where you run, when you have difficulty observing the surrounding environment, the effect of running will inevitably not be very good. If you have a high degree of myopia but don't wear glasses, then part of the runner's energy will have to be spent on identifying the surrounding environment when running, which will cause a lack of concentration and a rapid decline in physical fitness. Running will bring greater fatigue, seriously affecting the running plan and experience.

1. Myopia within 300 degrees

Degree: Not required

Everyone has a different degree of myopia. If the myopia is within 300 degrees, you can choose not to wear glasses when exercising, so this group of people does not need to wear sports glasses.

2. 300-500 degrees of myopia

Degree: 25 degrees lower than normal

When myopia is between 300 and 500 degrees, you need to wear glasses when exercising. At this time, the degree is generally 25 degrees lower than usual. For example, if the myopia is 40 degrees, 375 degrees of glasses are sufficient.

3. Myopia of more than 500 degrees

Degree: 50 degrees lower than normal

If the myopia is more than 500 degrees, the degree of sports glasses should be 50 degrees lower than that of ordinary glasses. When the degree is higher, it may need to be 100 degrees lower. This depends on the individual.

The differences between sports glasses and ordinary glasses are: different lenses, different nose pads, different temples, and different frames. The difference in lenses refers to the different colors and materials. The color of sports glasses will be lighter, while ordinary glasses will be darker. In terms of materials, sports glasses will be more resistant to distortion. In terms of nose pads, sports glasses need to be more firm and non-slip, while ordinary glasses require comfort and softness. In terms of frames, sports glasses have a larger curved surface, which can effectively prevent the entry of ultraviolet rays and strong light, while ordinary glasses have a smaller curved surface.

The brands with better quality in sports glasses include Decathlon, Tyrannosaurus, Oakley, Chuangguo, Belle, Bonsdo, Uvis, Parsons, etc. Don't choose blindly. Not everyone must wear sports glasses. The lenses need to be selected according to the scene. For example, in the hot summer, you should choose sports glasses that are waterproof and anti-fog.

Avoid contact with perfume, pesticides and other chemical-containing items to avoid chemical corrosion of the lenses and frames, and better protect your glasses. After use, please wipe your sports glasses and store them in a glasses bag. Do not store them with hard or sharp objects to avoid scratching the lenses or paint. Please wipe them with a professional glasses cleaning cloth before use, and rinse them with professional cleaning agents when necessary. Glasses with polarized lenses cannot be cleaned with ultrasound and water, otherwise the polarization effect will be destroyed. Insist on taking off and putting on glasses with both hands. If you use too much force when taking off and putting on with one hand, it may cause the frame to deform or break. Do not place sports glasses in a high temperature environment for a long time, and do not soak sports glasses in water for a long time. When not in use for a long time, please place sports glasses in a dedicated glasses bag to keep the lenses close to your body.