Tuesday, October 16, 2012

Triangle of Exposure


1. Aperture: the opening through which light passes through a photographic instrument, which can be adjusted to variably open the amount of light that enters a camera.

2. Shutter Speed: the time of exposure, or the effective length of a camera's shutter is open.
3. ISO: is the standard measure of light sensitivity for the imaging medium. In other words, the film speed. 

4. Depth of Field: The distance between the nearest and the furthest objects that an image can have focus in.

5. Motion Blur: the streaking of rapidly moving objects in a still image.

6. Noise and light sensitivity: the variation of brightness or color information in images, as a by-produce of image capture that adds spurious and extraneous information. 

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