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Published byAdam French Modified over 9 years ago
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Exposure
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Exposure = Controlling the amount of light hitting the film or digital sensor Getting the “right” amount of light for the scene at hand
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Shutter speed Exposure = The amount of light hitting the film or digital sensor is controlled by: Aperture
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from: http://www.photonhead.com/beginners/shutterandaperture.php http://www.photonhead.com/beginners/shutterandaperture.php
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from: http://www.photonhead.com/beginners/shutterandaperture.php http://www.photonhead.com/beginners/shutterandaperture.php
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Your camera‘s light meter decides what settings to use, e.g. 1/250 sec @ f 8OR1/60 sec @ f 4OR1/125 sec @ f 11etc…. …depending on the scene – how bright it is, how much white or black is in the overall composition, how sunny or cloudy, etc. Each scene and each time of day will require a new exposure setting because the lighting conditions will be slightly different
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Let’s say… Your camera’s light meter says that 1/250 sec at f 8 is perfect for the scene you want to photograph… …but you want to use f 5.6 instead…
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Wait a minute….! Why would I want to use f 5.6 instead of f 8 !!?
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Depth of field or Shutter Speed?
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Okay, so back to our original question…. What if your camera said that 1/250 of a sec at f 8 would let in the perfect amount of light for the scene you want to shoot…. ….and you want to use f 5.6 instead….? What should you do?
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http://www.photonhead.com/beginners/stops.php Interactive exposure settings
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