Learn About Sports Glasses In TenMinutes
Due to the variety of outdoor sports, including extreme cycling, outdoor mountaineering, jogging, skiing, golf, camping, etc. The functional requirements of sports glasses are different for different sports.
Different sports
glasses for different sports
For mountain climbers, snow on high mountains can damage your eyes easily. In terms of ultraviolet light, the reflected light of 10,000 feet of snow exceeds the edge by more than 50. The retina of the naked eye can easily be damaged, causing great pain.
For ice travel sports glasses need 5-10 penetration rate, and multi-purpose sports glasses must have 20 penetration rate. If you want to see the real color, if you want to see the cloudy or foggy weather, it is best to choose the yellow lens. For infrared, unless you look directly at the sun, but ordinary sports glasses can prevent infrared rays from penetrating and protecting the eyes, sports glasses must have side protection devices to reduce solar penetration, but must have good ventilation to prevent lenses from fogging.
Most climbers would rather use contact lenses because they would slide on the bridge of the nose, improve visual acuity and avoid water spots, but there are still shortcomings, such as too much sun, sand, dirt will cause eye inflammation, while the countryside is not easy to clean and maintain.
Sports glasses selection
From a professional point of view, in the selection of sports glasses, people should pay attention to lens function. Because different lenses filter light differently, it can fit in different motion environments. Dark lenses are better than light lenses, effectively insulate UV rays and improve UV index. For example, purple lenses can reduce the degree of visible light into the eye without affecting visual clarity. So the lens of bicycle sports glasses can be used purple, and suitable for long time wear. Grey lenses provide the best color sense, which is recommended by experts. Yellow lenses enhance contrast in foggy weather. Do not wear them when driving . The yellow-green progressive and purple gold-plated mercury lenses can effectively filter blue light and enhance the contrast between the sky and the ground, so golf glasses use yellowish green and purple lenses to make the sphere more distinct in the field of vision. Every day the sun is constantly emitting ultraviolet, visible and infrared light waves, if not properly protected by glasses, each will cause serious damage and impact on the eyes. Visible choice of a suitable for their own sports requirements of sunglasses, color is very important. Plus, it's best to buy anti - UVA and UVB anti - radiation glasses.
In the choice of sports glasses shape, everyone is also good, different faces have different requirements for different shapes of frames. Remember the principle of complementarity—— round face formula shape, square face selection ellipse. Specifically: square face: wide pilot glasses can modify prominent jaw lines; round face: suitable for frame slightly thicker, lens color cold, dark color glasses, with the visual effect of shrinking face. Long face: should choose oblate or arc lens, slender proportion, visual sense of coordination. Cat glasses frame is the best choice; melon seed face: suitable for various shapes of sunglasses, choose more to make you happy. Small face type is suitable for wearing thin frame or rimless glasses, choose elegant lens will have unexpected effect.
Frame selection requires soft and elastic, impact-resistant, safe to protect the face from damage during exercise. The veneer design of the frame can make the eyes close to the edge of the frame and prevent the irritation of the strong wind to the eyes during the rapid movement.
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