What is the most common type of lens used in photography?

The most common type of lens used in photography is the standard lens, also known as the normal lens. This type of lens has a focal length of around 50mm on a full-frame camera, and is designed to replicate the angle of view of the human eye. Standard lenses are versatile and can be used for a wide range of subjects, including portraits, landscapes, and street photography.

Another popular type of lens is the telephoto lens, which has a longer focal length and is ideal for capturing distant subjects, such as wildlife or sports events. Wide-angle lenses, on the other hand, have a shorter focal length and are ideal for landscape and architectural photography. Macro lenses are designed for close-up photography and are commonly used for photographing flowers, insects, and other small subjects.

Overall, the choice of lens depends on the photographer's needs and the type of photography they want to do. While standard lenses are the most common type of lens, photographers may also want to consider other types of lenses for specific situations and subjects.