Fangrui Product Details 1. For Insta360 X3 Puluz Lens Guard Optical Glass Protective Cover (black) 2. Adopt Optical Tempered Glass With A Hardness Of 9h, Anti-scratch, Anti-drop, And Dust-proof, Effectively Protect The Camera Lens, Avoid The Camera From Being Scratched And Scratched, Without Fear Of Scratching 3. The Light Transmittance Of The Lens Material Is Close To , And The Ar Coating Layer Is Applied To Increase The Light Transmittance Of The Lens To More Than . 4. The Lens Is Coated With A Waterproof Film Layer, And The Dripping Angle Reaches 115 Degrees, And No Water Droplets Remain On The Lens Surface To Affect The Shooting Effect 5. Adhesive Arrangement Is Adopted, Easy To Install And Disassemble 6. This Protective Mirror Can Be Used With The Metal Frame On The Market At The Same Time 7. Applicable Models: Suitable For Insta360 X3 8. Precautions: 9. Please Make Sure The Lens Used For The Camera Is Clean And Dry Before Use. 10. After Removing The X3 Lens Guard, Apply New Adhesive Before Putting It Back On The X3. 11. The Lens Guard Of The X3 Is Splash-proof, But Not Designed For Underwater Use. Please Use A Diving Suit For Underwater Shooting. 12. To Remove The X3 Lens Guard, Use The Provided Pry Tool. Be Careful Not To Scratch The Lens When Removing The Lens Hood.