Common knowledge of sunglasses maintenance

When wearing and removing glasses, please grab the legs of the glasses with both hands and remove them from the front facing outwards. Wearing and removing glasses with one hand on one side can easily cause deformation and loosening.
2. When not in use, wrap the lens with a wiping cloth, with the lens facing upwards and placed in a dedicated bag to prevent scratches on the lens and frame from hard objects.
3. If the frame or lens is contaminated with dust, sweat, oil, cosmetics, etc., please clean it with neutral detergent and warm water, and then use a soft cloth to absorb it dry.
4. It is prohibited to stay in water, soak in water for a long time, and place it in a fixed place to be exposed to sunlight; Prohibit prolonged exposure to current or metal edges.
5. When retracting the mirror, please fold the left mirror foot first.
6. If the eyeglass frame is crooked or sagging, it may affect the clarity of the lens when used again. Please go to the sales store for free adjustment as soon as possible.
7. Board sunglasses may deform slightly after use for a period of time, which is a normal phenomenon. You can go to the sales store to adjust them.
8. Please do not leave the photosensitive color changing mirror in a place with strong light for a long time, otherwise it will shorten the usage time of the color changing effect. However, if the photosensitive color changing gradually fails due to long-term wearing, it will not change the polarization effect. Please use it with confidence.