An Ultra-Wide Angle Lens is a type of camera lens that has a focal length typically less than 24mm. This allows photographers to capture a much wider field of view compared to standard lenses. These lenses are particularly useful for landscape photography, architecture, and interior shots, as they can include more of the scene in a single frame. One of the key characteristics of ultra-wide angle lenses is their ability to create a sense of depth and perspective. They can exaggerate the distance between objects, making foreground subjects appear larger while pushing background elements further away. This effect can add drama and interest to images, making them visually striking.