What problems should be paid attention to when using wide-angle lens and telephoto lens in landscape photography?

A telephoto lens can add a three-dimensional sense to a photo, and a wide-angle lens has a large viewing angle and a wide field of vision. 2.

The range of scenery observed from a certain viewpoint is much larger than that seen by human eyes at the same viewpoint; 3.

The depth of field is long, which can show a fairly clear range; 4.

It can emphasize the perspective effect of the picture, be good at exaggerating the foreground and showing the distance of the scene, which is helpful to enhance the appeal of the picture.