D731 Polarized Cycling Sports Sunglasses UV Protection Driving Glasses Outdoor Goggles Cool Lightweight

【Sunglasses Introduction】 Sunglasses are a type of vision protection product designed to prevent damage to the eyes caused by strong sunlight. With the advancement of people's material and cultural standards, sunglasses can also serve as a special accessory for beauty or to reflect personal style. 【Usage Tips】 Improper wearing of sunglasses can easily lead to eye problems; there's no need to wear them on cloudy days or indoors where light is dim.Some people wear sunglasses regardless of the situation, whether the sun is strong or weak, even during dusk, evening, or while watching movies or TV. This can inevitably increase the burden on eye adjustment, causing eye muscle strain and fatigue, leading to vision impairment and blurry vision. In severe cases, it can also cause dizziness and other symptoms.Sunglasses are not suitable for infants and children whose visual systems are still developing.Except for glass lenses sunglasses, other sunglasses lens materials are not highly wear-resistant. Users should frequently check the surface condition of the sunglasses; when wear affects clarity, they should be replaced promptly. 【Sunglasses Maintenance】 The dazzling sunglasses allow you to thrive in the sunlight freely.Actually, sunglasses can block sunlight but not pollution damage, so they need to be carefully maintained to avoid losing face. The maintenance of sunglasses is similar to that of regular glasses; cleaning, folding, and storing should become habits.However, sunglasses are often taken off and put back on again, which can lead to scratches if not careful. Therefore, there are some small details worth mentioning: when there are stains on sunglasses, don't use your nails to scrape them off as it can easily damage the surface. When not wearing sunglasses, many people hang them on their heads, collars, or pockets casually. At this time, be careful not to move your body too much to avoid tearing or damaging them.Alternatively, some people might put it in a handbag. It's recommended that you first put it in a hard eyeglass case before placing it in the handbag to prevent keys, combs, coins, or other small items from scratching the lenses or contaminating cosmetics like lipstick. Driving sunglasses are often placed on the dashboard or seat when not worn. This is a very bad habit as hot weather can cause the sunglasses to warp out of shape, especially with plastic frames. It's best to take them off when driving or store them in a designated sunglasses case. No matter where you store your sunglasses, make sure the lenses are facing upwards. 【Glasses Protection】 1. Wearing with one hand can disrupt the balance of the frame's left and right sides, causing deformation. It's recommended that you hold both temples parallel to your cheeks when putting on or taking off your glasses. 2. When taking off and putting on, generally fold the left temple first to prevent frame deformation. 3. It is recommended to rinse the glasses with clean water and use a tissue to absorb the moisture before using a specialized glasses cloth to wipe them. Hold onto the frame edge on one side while gently wiping the lenses to avoid excessive force causing damage to the frame or lenses. 4. When not wearing glasses, please wrap them in a glasses cloth and put them in the glasses case.If temporarily placing them, please place the convex side of the glasses upwards; otherwise, it's easy to scratch the lenses.At the same time, glasses should avoid contact with insect repellents, toilet cleaners, cosmetics, hair gel, medication, and other corrosive items. They should also be protected from long-term direct sunlight and high temperatures (60°C)℃Please place it upright; otherwise, it can easily cause lens and frame deterioration, deterioration in quality, discoloration, etc. 5. Regularly visit a professional store for shape adjustments; deformed frames can burden your nose and ears, and lenses can easily break Loose. 6. Please do not use the glasses during intense exercise to avoid strong impacts causing lens breakage and eye or facial damage; do not use worn lenses to prevent light scattering causing vision impairment; do not look directly at the sun or strong dazzling light to avoid eye damage. 7. Maintenance of Sunglasses: Dazzling sunglasses allow you to thrive in the sun freely.Actually, sunglasses can block sunlight but not pollution damage, so they need to be carefully maintained to avoid losing face. In fact, maintaining sunglasses is similar to maintaining regular glasses; cleaning, folding, and storing them should become a habit.However, sunglasses are often taken off and put back on again, which can lead to scratches if not careful. Therefore, there are some small details worth mentioning: when there are stains on sunglasses, don't use your nails to scrape them off as it can easily damage the surface. When not wearing sunglasses, many people hang them on their heads, collars, or pockets casually. At this time, be careful not to move your body too much to avoid tearing or damaging them.Alternatively, some people might put it in a handbag. It's recommended that you first put it in a hard eyeglass case before placing it in the handbag to prevent keys, combs, coins, or other small items from scratching the lenses or contaminating cosmetics like lipstick.