Sunday, July 19, 2009

Focal Depth


A fascinating effect of telephoto photography is the available distance over which focus is sharp. Here the photographer in the forground, inside the focal depth range, appears as sharp as the main subject, which is at least 20 to 30 metres further away. This shot was taken at the Goolwa Classic Airshow, February, 2007, and was sharpened, and colour- and contrast-balanced. Fuji FinePix S5600, automatic, telephoto. Image by Mike.

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