How to adjust the focal length and focus the camera

1. First of all, if you want to focus, you must know the direction of sunlight during the photographing process, and reduce the focal length through the incident side of sunlight.

2. Second, we must make clear the backlight and smooth light. If we take pictures smoothly, we will increase the standard focal length, otherwise, we will reduce the standard focal length. As for the standard focal length, the mode on the camera is generally the standard focal length.

Thirdly, for which scenes need special shooting, when shooting these objects, we directly increase the focal length, and for the surrounding environment, we decrease it in turn, so that the photos will give people a sense of connotation.

Fourthly, if we need photos with a sense of wholeness instead of connotation, we only need to adjust the focal length slightly between the standard focal lengths when taking photos.

Fifth, there are many kinds of cameras. If we buy a photosensitive camera, we must correct the camera when adjusting the focal length, and slowly adjust the focal length during the photographing process until the characters in the photo reach the high definition point.

6. Sixth, many people not only ask how to adjust the focal length when taking snapshots. First of all, when taking a snapshot, we first adjust the focal length of the photo to the standard position, first judge the distance of the object, and then we can shoot it directly according to the pre-adjustment when it appears.