depth of field
Depth of field refers to the range of distance in a photograph where objects appear sharp and in focus. A shallow depth of field means only a small part of the image is sharp, often highlighting a subject while blurring the background. Conversely, a deep depth of field keeps more of the scene in focus, making it ideal for landscape photography. Factors influencing depth of field include aperture size, focal length of the lens, and distance from the subject. Understanding depth of field helps photographers create different artistic effects and emphasize certain elements in their images.
Additional Insights
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Depth of field refers to the range of distance in a photograph that appears acceptably sharp. In simple terms, it determines how much of the scene is in focus. A shallow depth of field focuses on a small area, making the background blurry, which is often used in portrait photography to emphasize the subject. Conversely, a deep depth of field keeps most of the scene in focus, ideal for landscapes. This effect is influenced by factors such as aperture size, lens type, and distance from the subject, allowing photographers to creatively control what the viewer sees clearly.