Difference between revisions of "Shutter priority"

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A [[Light meter|metering]] method which recommends or automatically sets an [[aperture]] based on a desired [[shutter speed]] set by the user.
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'''Shutter-priority''' describes a [[Light meter|metering]] method which automatically sets (or displays) the lens [[Lens#Aperture|aperture]], based on the shutter speed chosen by the user. The term typically refers to a camera offering autoexposure—for example, one where an '''A''' or '''EE''' position is found on the f-stop ring. But shutter priority could also describe a method of manual exposure metering.
  
Given a choice of metering methods, Shutter Priority may be chosen when the photographer needs to control the amount of blur in a photograph. A slow shutter speed will blur moving subjects, or increase the effect of [[camera shake]], whereas a high speed will stop action and render a sharper image.
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Shutter Priority may be be the preferred type of metering when the photographer needs to control the amount of motion blur in a photograph. A slow shutter speed will blur moving subjects, whereas a high speed will stop action and reduce the effect of [[camera shake]], rendering a sharper image.
  
 
(Compare with '''[[Aperture priority]]'''.)
 
(Compare with '''[[Aperture priority]]'''.)
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Revision as of 15:17, 30 September 2011

Glossary Terms
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Shutter-priority describes a metering method which automatically sets (or displays) the lens aperture, based on the shutter speed chosen by the user. The term typically refers to a camera offering autoexposure—for example, one where an A or EE position is found on the f-stop ring. But shutter priority could also describe a method of manual exposure metering.

Shutter Priority may be be the preferred type of metering when the photographer needs to control the amount of motion blur in a photograph. A slow shutter speed will blur moving subjects, whereas a high speed will stop action and reduce the effect of camera shake, rendering a sharper image.

(Compare with Aperture priority.)