Wide-angle lenses are a type of camera lens that has a shorter focal length than a normal lens, which allows it to capture a wider field of view. This makes wide-angle lenses ideal for shooting landscapes, architecture, and other subjects that require a broad perspective. Wide-angle lenses are also often used in photojournalism and documentary photography, as they can help to capture the full context of a scene.
When choosing a wide-angle lens, there are a few things to keep in mind. First, you need to decide what focal length you want. Wider focal lengths (such as 10mm or 14mm) will give you a wider field of view, while narrower focal lengths (such as 24mm or 28mm) will give you a narrower field of view. Second, you need to consider the aperture of the lens. A wider aperture (such as f/2.8 or f/4) will allow you to shoot in lower light conditions, while a narrower aperture (such as f/8 or f/11) will give you a greater depth of field.
