Compatible with Insta360 X3 and X4, this invisible dive case delivers unobstructed 360-degree capture with a truly transparent design. Benefits and features - Invisible, unobstructed 360 shots: completely transparent case that leaves no obstruction for 360 video and photo capture. - Strong protection: protects the camera from bumps, wear, and scratches while maintaining seamless underwater panoramic stitching; eliminates blind spots; waterproof to 50 meters. - Optical performance: lens material PMMA with 95% light transmission; after plating AR transmittance enhancement film increases to 98%. - Durable coatings: AS waterproof anti-fingerprint film and AS hardening film; surface hardness 5H, comparable to ordinary glass, with anti-scratch capability. - Enhanced clarity and transmission: anti-fog film and anti water droplet coating maximize light transmission for clear, shell-less shooting quality and minimal distortion. Three use scenarios - Underwater 360 videos while snorkeling or scuba diving, capturing reefs, wrecks, and marine life with full visibility. - Seamless reef or wreck photography where constant clarity and zero obstructions are important. - Poolside or open-water 360 shots where anti-fog and anti-scratch performance preserve image quality. Notes - Maintains compatibility and performance for Insta360 X3 and X4. - Depth rating remains 50 meters for reliable underwater use.