Upgrade Designed lens protective cover for Insta360 X3. The Protective Cover made of PC + optical tempered gl, hardness up to 9H, can more effectively prevent scratching, impact, add an extra layer of protection for your camera, a good protection of your camera lens. Are you still worried about the lens cover light transmission is not strong? Our housing material uses AR coating layer, greatly improving the lens light transmission rate, the lens light transmission rate to more than 98%. Are you still worried about water droplet residue on the lens? Our lens is coated with a professional waterproof film layer, 115 degrees of drip angle can effectively prevent the lens surface of the water droplet residue, to provide your shooting quality picture effect. After-sales service: If you encounter any problems during the purchase or use, please feel free to contact us, we will reply you within 24 hours on working days.