Friday, 20 September 2013

Term definitions

Term definitions


Aperture - A space through which light passes in an optical or photographic instrument, esp. the variable opening by which light enters a camera.

Depth of field - The distance between the nearest and the furthest objects that give an image judged to be in focus in a camera.

Exposure - the amount of light allowed to fall on each area unit of a photographic medium during the process of taking a photograph.

Framing -  a technique used to project an image so as to completely focus a viewer's attention on the subject. 

Composition - the way in which the different parts that make up a photograph or picture are arranged. 

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