Amazon.com : GoScope (60M) Red Filter - Compatible with GOPRO HERO4 / HERO3+ / HERO3 Dive HOUSING (60M Case Only) Laser Cut Optical Red Filter (See Pictures to Make Sure This FITS
GoScope Marine Kit for GoPro HERO Session Cameras | Digital Camera Warehouse
Amazon.com : GoPro HERO12 Red Filter: Includes 60m (196ft) GoPro Underwater Housing & 3 Filters - Laser Cut Low Iron Glass (Superior Clarity) - [Compatible with GoPro HERO12, HERO11, HERO10 and HERO9] : Electronics
Orion GoScope III 70mm Eclipse Plus Telescope Kit
Amazon.com : GoScope (60M) Red Filter - Compatible with GOPRO HERO4 / HERO3+ / HERO3 Dive HOUSING (60M Case Only) Laser Cut Optical Red Filter (See Pictures to Make Sure This FITS
GoScope GoPro HERO9 Marine Dive Case & Filter System GS053 B&H
Amazon.com : GoScope (60M) Red Filter - Compatible with GOPRO HERO4 / HERO3+ / HERO3 Dive HOUSING (60M Case Only) Laser Cut Optical Red Filter (See Pictures to Make Sure This FITS
Amazon.com : GoScope Red Filter (Compatible with Hero7 Black/Hero6/Hero5/Hero) Laser Cut Contrast Enhancement Glass for Colorful/Vivid Underwater Video/Pictures - Includes: 60m Housing : Electronics