The Best Sony Wide Angle Lens for Underwater Photography & Video - Underwater Photography Guide
Beginner Wide-Angle Underwater Photography | Dive Buddies 4 Life
Olympus TG6: Best Underwater Settings for Wide-angle Photos » OceanSnaps
Underwater Close Focus Wide Angle Photography
Wide-Angle Wet Lenses for Underwater Photography (Compact Cameras)
Micro Wide Angle Dome Lens - SeaLife Cameras
Underwater Photography Guide - A nice comparison of Fantasea's new UWL-400F wet wide-angle lens. Check out the press release here: http://www.uwphotographyguide.com/fantasea-uwl-400f-wet-wide-angle-lens-news | Facebook