First, to prevent the eye irritation from cold wind; second, to prevent ultraviolet burns on the eyes; third, the mirror surface should not be fogged; fourth, the ski goggles should not cause damage to the face after Bai falls.According to the above requirements, you should try to choose fully enclo

The light transmittance of ski goggles is the ratio of transmitted light intensity to incident light intensity expressed as a percentage. Generally, the larger the value, the higher the light transmittance. The choice of light transmittance of ski goggles is mainly based on personal preference. Gene

With the development of lens technology today, the lenses of high-quality ski goggles have also developed from a single layer to a double layer, which is anti-fog and waterproof. It can be used in all kinds of weather. The mirror surface is divided into an inner lens and an outer lens. The material

High-quality ski goggles can be divided into ordinary snowboard and double-board sports ski goggles and junior motorcycle ski goggles. The sunlight reflection effect is very strong on the snow, and the cold wind during sliding is particularly irritating to the eyes, so this time You need a high-qual