Novice photography tutorial sharing

Novice photography tutorial sharing

influencing factor

1. Shooting distance: The closer the camera is to the subject, the shallower the depth of f

Novice photography tutorial sharing

influencing factor

1. Shooting distance: The closer the camera is to the subject, the shallower the depth of field; The farther the camera is from the subject, the deeper the depth of field. 70 mm.

2. Three main factors: the size of the aperture when shooting; The focal length of the lens; The distance between the camera and the subject.

3. Specific relationship: aperture size: the larger the aperture, the smaller the aperture value and the shallower the depth of field; The smaller the aperture, the larger the aperture value and the deeper the depth of field.

4. The focal length of the lens: the longer the focal length, the shallower the depth of field; The shorter the focal length, the deeper the depth of field.

5. Shooting distance: The closer the camera is to the subject, the shallower the depth of field; The farther the camera is from the subject, the deeper the depth of field.

6. Aperture size: The larger the aperture, the smaller the aperture value and the shallower the depth of field; The smaller the aperture, the larger the aperture value and the deeper the depth of field.

7. The focal length of the lens: the longer the focal length, the shallower the depth of field; The shorter the focal length, the deeper the depth of field.

(1) When shooting in the foreground, the picture in the viewfinder will be divided into foreground and background. The foreground is the part closest to the camera. Focusing on the foreground will highlight the foreground as the main body of the picture. When the background of the picture is chaotic, we can focus on the foreground to blur the background, thus weakening the adverse effects of the background.

(2) the focus of the aftershot is the person or thing behind or near the subject in the lens. In the lens picture, the background corresponds to the foreground as the subject or companion of the performance. When shooting the background in focus, the background will be represented as the main body, and the part outside the background will be blurred.