Underwater Protective Dive Housing for Insta360 X3 — Waterproof Case Up to 40m

Custom-made protective dive housing for the Insta360 X3 with an upgraded waterproof seal and buckle for a snug, secure fit. Designed to shield your camera and lens from scratches and scrapes, it works for diving and everyday all-around protection. Waterproof performance is rated to 40m (limit). The housing uses a symmetrical locking mechanism and a thickened shell body to provide a robust, deformation-resistant structure. Optical performance is preserved by a toughened optical imaging glass lens. The uncoated lens transmittance is close to 92%, and with the AR-additional film layer the transmittance exceeds 98%. A waterproof film layer gives water a 115 degrees contact behavior so droplets do not remain on the lens surface and impair image quality. In short, this solid, precision-fit shell protects your Insta360 X3 for underwater use and daily handling while maintaining high lens clarity.