This is the GoPro Ultra Wide Lens Mod HB-Series | 177Adeg Ultra Stabilized POV Lens Features: Boosts HERO13 Black&';s field of view up to 177Adeg (36% wider and 48% taller)1 Vertical Capture lets you take ultra wide vertical shots without rotating your camera or adjusting your mounting setup Improves HyperSmooth performance to deliver unbreakable video stabilization in all video modes up to 4K60 1:1 aspect ratio gives you the flexibility to crop footage to widescreen 16:9 or vertical 9:16 aspect ratio shots in post-production Enables Horizon Lock for all digital lenses to keep your footage steady even if your camera rotates a full 360Adeg during capture HERO13 Black automatically recognizes the lens when attached and switches into Ultra Wide Lens mode; when removed, the camera returns to its standard settings Scratch-resistant and waterproof2 when mounted on the camera; also has a hydrophobic lens coating that repels water Easy to attach, with no tools needed Part of the high-performance HB-Series Lens collection-exclusively for HERO13 Black What&';s Included: Ultra Wide Lens Mod Front and Rear Protective Caps Microfiber Lens Cloth Compatibility HERO13 Black Camera Transform HERO13 Black into the ultimate POV camera by capturing more in every shot with the highest level of video stabilization. The premium HB-Series Ultra Wide Lens Mod dramatically expands HERO13 Black&';s field of view (FOV) to 177Adeg-36% wider and 48% taller than shots captured with its standard lens.1 It also maximizes HyperSmooth performance for unbreakable in-camera video stabilization with resolution all the way up to 4K60. Recording in the new 1:1 aspect ratio gives you the freedom to crop your footage to widescreen 16:9 or vertical 9:16 shots. HERO13 Black detects the lens and automatically adjusts its settings accordingly-no other set up needed. Durable and scratch-resistant, the lens is completely waterproof2 when installed and ready to capture immersive shake-free footage of your adventures. Footnote 136% wider compared to HERO13 Black recording 16:9 aspect ratio footage with the Wide digital lens vs. HERO13 Black with the Ultra Wide Lens Mod using the Ultra Wide digital lens. 48% taller compared to HERO13 Black recording 9:16 aspect ratio footage with the Wide digital lens vs. HERO13 Black with the Ultra Wide Lens Mod using the Ultra Wide digital lens. 2Ultra Wide Lens Mod is not intended for use under water.