Traditional Culture Encyclopedia - Photography and portraiture - What are the factors that affect the depth of field and their laws?
What are the factors that affect the depth of field and their laws?
Standard answer:
Three factors:
1. hole
2. Focal length
3. Shooting distance
Law:
1. The larger the aperture, the smaller the depth of field; The smaller the aperture, the greater the depth of field.
2. The longer the focal length, the smaller the depth of field; The shorter the focal length, the greater the depth of field.
3. The closer the shooting distance, the smaller the depth of field; The farther the shooting distance, the greater the depth of field.
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