GoPro Hero5 Black Lens Assembly Replacement - iFixit Repair Guide
GoPro Protective Lens Replacement for HERO7 Black
For GOPRO HERO 8 Black Lens Replacement Lens Tempered Protective Glass for Hero 8 Lens cover repair faceplate front cover|Sports Camcorder Cases| - AliExpress
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Protective Lens Replacement (HERO7 Black) | GoPro
Aluminum Lens Front Cover Glass Lens Protector for GoPro Hero 5 6 Camera Black | eBay