FLIP10 Pro Package with SHALLOW & DIVE Filters & +15 MacroMate Mini Lens for GoPro
Polar Pro Macro Lens for GoPro Hero4/3+ (standard housing) - Aquaventure Dive & Photo Center
Fantaseal 2in1 Diving Lens Filter For Gopro Hero 4 3+ 3 Red Correction Filter+16x Close Up Macro Lens For Gopro 4 Action Camera - Sports & Action Video Cameras Accessories - AliExpress
gopro HERO 4 MACRO BEACH PARTY (Hero4 test Polar Pro 3.8x macro lens) - YouTube
FLIP9 Pro Package with SHALLOW, DIVE, +15 MACROMATE MINI Lens for GoPro HERO 10, 9, 8, 7, 6, 5 - GOPRO FLIP FILTERS - FOTOGRAFIT
15 MACROMATE MINI Underwater Macro Lens for GoPro HERO 10, 9, 8, 7, 6, 5, 4, 3+, 3 - FLIP10
Fantaseal 2in1 Diving Lens Filter For Gopro Hero 4 3+ 3 Red Correction Filter+16x Close Up Macro Lens For Gopro 4 Action Camera - Sports & Action Video Cameras Accessories - AliExpress