ISO

Understanding Shutter Speed by John Lazo

Understanding shutter speed is an important concept to comprehend in order to create creative and interesting photographs.  Specific shutter speeds are often effective in certain circumstances to create a desired effect.  Almost all present day cameras, including point-and-shoot cameras, offer several different shutter speed choices.  The function of the shutter speed is to admit light onto the camera’s sensor for a specified duration of time in order to create a properly exposed image.

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