Unless you’re shooting something for Instagram TV, you’ll always want to shoot in landscape orientation, since we watch most videos on a horizontal screen. When you add an external lens, you can distort, enhance, zoom, and capture shots that your iPhone camera simply can't do alone. The Moment lens works with most iPhone, Pixel, and Galaxy phones. It is available in two lens types: the first gives you a frame that's twice as wide and the second is a 170-degree fish-eye lens. Note: in order to use these lenses, you must also purchase the correct Moment Case for your phone.