What lens is used to shoot fireworks?

Wide-angle lens is a photographic lens with shorter focal length, larger viewing angle, longer focal length and smaller viewing angle than standard lens. Wide-angle lens can be divided into ordinary wide-angle lens and super wide-angle lens. The focal length of ordinary wide-angle lens is 38-24 mm, the viewing angle is 60-84 degrees, the focal length of ultra-wide-angle lens is 20- 13 mm, and the viewing angle is 94- 165438+.

Because the wide-angle lens has a short focal length and a large viewing angle, it can capture a large area of scenery in a short shooting distance. Wide-angle digital camera has short focal length, wide viewing angle and deep scenery, which is more suitable for taking photos of large scenes, such as architecture, scenery and other themes.

Features of wide-angle lens:

The basic characteristics of a wide-angle lens are its large viewing angle and wide field of vision. The range of scenery observed from a certain viewpoint is much larger than that seen by human eyes at the same viewpoint, and the depth of field is long, which can show a fairly clear range, emphasize the perspective effect of the picture, be good at exaggerating the foreground, and show the sense of distance of the scene, which is conducive to enhancing the appeal of the picture.

The focal length is shorter than the standard lens, but the viewing angle is wider. Suppose a standard lens and a wide-angle lens are used to shoot the same object at the same distance. The latter has a small image but a wide shooting range. Usually, if the camera is limited by the region, some standard lenses can shoot incomplete scenes, so wide-angle lenses are often used to shoot large-area scenes, such as tall mountain scenes.

Broad buildings, parades and all indoor exhibits are suitable for development, so that the shades at all levels shown in the photos can be consistent with the light and shade of the original scenery, which is helpful to express the atmosphere.