GoPro HERO9 has interchangeable lenses: Introducing Max Lens Mod - techAU
Add lenses to your GoPro with this mod - CNET
Use Your Own Lenses on GoPro Cameras! - BACK-BONE
DIY Adapter Allows GoPro Cameras to Use Interchangeable Lenses | Gopro camera, Gopro photography, Gopro diy
Teleconverter 52mm 2.0x Lens Cap Adapter Gopro Hero 4 3 Yi - AliExpress
H8PRO - PRO LENSES ON GOPRO HERO8 - 'SPRING FLOWERS' SAMPLE FOOTAGE - YouTube
NeverSad Zoom Lens HD Super Telephoto Lens Universal 52mm Professional Digital Camera for Gopro GOPRO 3+ 4 for Xiaoyi : Amazon.co.uk: Electronics & Photo
Buy Zoom Lens HD Super Telephoto Lens Universal 52mm Professional Digital Camera for Gopro GOPRO 3+ 4 at affordable prices — free shipping, real reviews with photos — Joom
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GoPro Hero9 Black Modified 5K Telephoto Zoom Lens Camera - SC-GPB9RCM - Stuntcams