How to make the distant view and the close view very clear?

In order to make the images of far and near scenes clear, we often want to enlarge the depth of field, especially landscape photography, which is the most commonly used.

In order to obtain greater depth of field, we should pay attention to the following points:

① Try to use the small and medium aperture of the photographic lens for shooting;

② Try shooting with the wide-angle end of the zoom lens;

③ Don't be too close to the main body;

④ Master the correct focusing method, and in most cases, you can't set the focusing distance to infinity.

When the depth of field is larger, the aperture will be smaller, so the shutter speed will become slower, so we should pay attention to maintaining the stability of the digital SLR camera.

When shooting scenery, if the main scene is less than 20 meters away from the camera lens, it is recommended to adopt the principle of one-third focusing. However, if the main scene is more than 20 meters away from the camera lens, it should be focused according to the specific situation:

① If there is only one main scene in the distance, you only need to focus on the distant scene. At this time, even the large aperture of F2.8 can get enough depth of field;

② If there is a main scene in the distance and a main scene in the vicinity, it is suggested to focus on the nearby scene first, and then determine the aperture size according to the distance of the nearby scene.

If the focal length is five meters away, you can use F8.0

If the focal length is about two or three meters, Fll or f16 can be used;

If the focal length is less than two meters, you can use F 16 or F22.