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Page 1: Aperture & Depth Of Field

Aperture & Depth of Field

Digital PhotographyApollo Technology Education

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Aperture: Controls the amount of light entering the camera through the lens. Every lens has an aperture.

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Depth of Field: (DOF) the portion of a photograph that appears acceptably sharp or in focus.

Two Major Variables:1. Aperture2. Focal Length

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Example: deep or broad Depth of Field

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Example: a narrow Depth of Field

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Narrow Depth of Field

•Long Focal Length •Maximize Optical Zoom

focal length: 200 mm

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Deep Depth of Field

•Short Focal Length •Wide angle lens

Focal length: 15 mm

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Controlling Details


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