Whale swimming goggles brand authorization to customize its own exclusive brand believes that in terms of optical performance and medical standards, most people currently choose orthopedic glasses or sunglasses in a professional optician center, and pay more attention to the quality and brand of the glasses. . In fact, buying swimming goggles should be more cautious. Because water and air have different refractive indices to light, if the surface of the swimming goggles lens is uneven, it is like wearing a convex or concave lens in the water, which will cause damage to the eyes over time and affect vision.
1. Comfortability. The design of swimming goggles should follow the principles of ergonomics and conform to the anatomical structures around the human face, head and eyes.
At present, the internationally popular swimming goggles are relatively small, because Westerners have deep sunken eye sockets, and small glasses fit into the eye sockets, which are more suitable for the facial features of Westerners. Orientals generally have a relatively flat face, and it is more comfortable to wear a slightly larger swimming goggles, but the large swimming goggles are often not beautiful in appearance.
2. Appropriateness. Swimming enthusiasts often have similar embarrassing experiences. When they jump into the water with ambition and are waiting to fight high and low with friends, they find that the swimming goggles that they used to wear have disappeared, or become " "Necklace" is hung on the neck, or glasses are leaking. The reason for this result is that besides the improvement of the swimmer's starting technique, the proper performance of the goggles itself is also very important. The main factors that determine the proper performance of swimming goggles are whether the frame and eye mask fit closely with the eye socket; whether the length of the nose bridge is appropriate; and the elasticity and quality of the headband.
3. Anti-fog performance. Because the water around the swimming goggles is cooler, the air in the swimming goggles is easy to condense into water on the inner wall of the swimming goggles, thereby causing fog. You can apply some special anti-fogging liquid for glasses before swimming, but this will gradually fade with the time in the water. Therefore, when choosing swimming goggles, we still hope to choose a pair of swimming goggles with excellent anti-fog performance as much as possible.
In the use and maintenance of swimming goggles, do not touch the lenses with your fingers, so as not to leave fingerprints or contaminate the lenses with grease on your hands. Since the part of the swimming goggles in contact with the eyes is a confined space, wearing them for a long time can easily lead to hypoxia in the eyes. Therefore, it is recommended to take off the swimming lens for half an hour after each use, so that the eyes can be filled with fresh air in time.
After each use, wash the goggles with clean water and dry them, and put them in the goggles box. After using for a period of time, there may be oily stains on the lens. At this time, it can be rinsed with neutral liquid detergent and water, and then dried and stored. Do not expose the swimming goggles to the sun or put them in high temperature environments such as the trunk or radiator of the car. Because the anti-fogging agent on the mirror surface of the swimming goggles will be destroyed by high temperature or ultraviolet rays, shortening the anti-fogging life. The raw materials of eye masks, nose bridges, headbands and other accessories are silicone or plastic. To avoid aging, high temperature environments should also be avoided. Whale Goggles authorized online e-commerce amazon, eBay, wish, and AliExpress to customize it belongs to its own brand; offline authorized wholesalers and large sellers customize its own brand; we are a brand designer, a factory manufacturer, and a large area of 40,000 square meters Modern factory, welcome to email direct consultation!