Commonly used lenses in commercial photography

Zoom lenses are usually used for commercial photography. Zoom lenses have many advantages. It can change the focal length in a certain range, so as to get different images with different sizes, different scene ranges and different viewing angles. It can also be used as several fixed-focus lenses. Zoom lens is a commonly used lens in commercial photography and has many advantages. It can change the focal length in a certain range, so as to get different images with different sizes, different ranges and different perspectives, and can also serve as several fixed-focus lenses.