Traditional Culture Encyclopedia - Photography major - Let's discuss the relationship between focal length, aperture, shooting distance and image. Second, the main laws of photography structure. Third, the direction of light and the characteristics of ima
Let's discuss the relationship between focal length, aperture, shooting distance and image. Second, the main laws of photography structure. Third, the direction of light and the characteristics of ima
The greater the focal length, the shallower the depth of field and the larger the subject.
The larger the aperture, the shallower the depth of field, and the more light per unit time.
The farther the shooting distance is, the smaller the distortion is, and the closer the shooting distance is, the greater the distortion is, and it is separated from the background.
two
Three-point composition method is the most commonly used.
three
Backlight, also called profile light, can pass through the edge of the subject.
The 45-degree side light is suitable as the main light, highlighting the three-dimensional sense of the subject (portrait)
The front light is suitable for filling the light and strengthening the details of the shadow part.
Background light is used to enhance the background behind the subject.
90-degree side light and top light are less used for special effects.
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