Wide Angle lenses allow for a considerable increase in shooting angle, from approximately 30% to 100% more than the camera’s lens. Wide Angle or even wider “Fisheye” Dome lenses are the perfect lens for big colorful reefs, large sea creatures or large spaces. A Macro Lens allows you to decrease the shooting distance, from about half the distance, to down to one third of the camera’s lens normal shooting distance. Macro or “Super Macro” lenses are suited for close-ups of the tiniest sea creatures, revealing their distinct colors and features.