Amazon.com : CamKix Diving Lens Filter Kit Compatible with GoPro Hero 5 and Hero 4 Session Camera - Enhances Colors for Various Underwater Video and Photography Conditions : Electronics
GoPro Hero4 Session In-Depth Review | DC Rainmaker
Standard Frame for HERO Session Cameras available at Rock Sky Market.
Amazon.com : FitStill 60M Dive Housing Case for Go Pro Hero 5 Session Waterproof Diving Protective Shell with Bracket Accessories for Go Pro Hero5 Session & Hero Session : Electronics