| If you have been taking photographs for
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| | automatic mode for the shot you want to
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| years or just now starting there is one
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| | take. For example, say you go to a
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| quick rule of thumb that is key to
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| | Nascar race and you want a picture of
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| understanding how cameras work. I call
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| | your favorite Nascar Driver going over
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| it the Ambient Light Rule. There are two
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| | 200 miles per hour. In this case you may
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| standard agencies that regulate camera
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| | want to take your film or digital camera
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| speeds; in the old days film used ASA
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| | off auto and go with shutter preferred
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| (American Standards Association) now film
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| | and choose a fast stutter speed probably
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| cameras and digital cameras use ISO
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| | at least 1/500th of a second. The faster
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| (International Standards Organization)
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| | the better, but this setting does effect
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| with both the higher the ASA or ISO
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| | how clear the items are in the foreground
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| number the faster the film or computer
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| | and background.Another situation is when
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| chip will accept light therefore allowing
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| | you want to take a close up and want as
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| the camera to manipulate shutter speed
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| | clear of shot that is possible. Here you
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| and aperture opening.Ambient Light Rule
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| | may want to go with aperture preferred.
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| is quickly this, the faster the shutter
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| | In this case the higher the aperture
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| speed (stop motion) the lower the
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| | (means the smaller the light source kind
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| aperture opening (depth of field). This
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| | of like squinting your eyes to see
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| can be changed by using a higher or lower
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| | better) means that you will get a sharper
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| ASA or ISO. This all depends on what
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| | photograph. But the higher the aperture
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| kind of picture you want to take.
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| | the slower the shutter speed. You either
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| Automatic cameras make it easy to take
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| | need more light or you may want to use a
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| pictures they will adjust the shutter
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| | tripod.Today with all the advancements in
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| speed and aperture without you needing to
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| | computers photography has been made quite
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| know the Ambient Light Rule.However
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| | a bit simpler.
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| sometimes it is necessary to go off
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