Focus On Composing Photos: Focus on the Fundamentals by Ensenberger Peter

Author:Ensenberger, Peter [Ensenberger, Peter]
Language: eng
Format: mobi, epub
ISBN: 9780240815053
Publisher: Elsevier Science
Published: 2011-04-17T16:00:00+00:00

You can achieve maximum depth of field in an image with total sharpness from foreground to background and edge to edge by selecting a short focal length, a small aperture, and focusing on infinity. This combination ensures total sharpness throughout the scene. Through experimentation and observing your results, you'll develop a better understanding of the correlation between these factors.

So much of the exposure process on modern DSLRs can be programmed to allow the camera to automatically select appropriate aperture and shutter speed for average exposure. Taking control over these functions yourself is the best way to learn how they affect the outcome of your images. To give yourself the ultimate decision-making power, switch off your camera's automatic or program mode and set it to manual control, which allows you to select aperture and shutter speed. If you're not quite ready to attempt fully manual exposure, try setting your camera's exposure mode to aperture-priority. This option allows you to select the aperture and the camera matches it up with the appropriate shutter speed. This at least allows you more control over an important factor in controlling depth of field in your images.

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