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    Understanding Exposure: what you need to know about light to take pictures that shine

    | Photography for Beginners | 17/08/2012 02:00am
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    How aperture and shutter speed work together

     

    Understanding Exposure: how aperture and shutter speed work together

    As we’ve established, your aperture and shutter speeds work together to capture an exposure. This means that there is no one single combination that will give you a suitable exposure.

    You can pair a slow shutter speed with a narrow aperture, or a fast shutter speed and a wide aperture and get a shot that is equally as bright.

    So 1/100 sec at f/5.6, 1/50 sec at f/8 and 1/25 sec at f/11 will all let in the same amount of light to produce an identical exposure.

    In the examples below we’ve illustrated how common shutter speeds and apertures work together to produce desirable and undesirable results.

    Over-Exposed

    Understanding Exposure: what is over-exposure?

    1/50sec at f/5.6, ISO 100

     

    Under-Exposed

    Understanding Aperture: what is under-exposure?

    1/160sec at f/13, ISO 100

     

    Good Exposure

    Understanding Exposure: good exposures

    1/100sec at f/9, ISO 100

     

    READ MORE

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    Digital Cameras: what the manual doesn’t teach you
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    49 awesome photography tips and time savers

     


    Posted on Friday, August 17th, 2012 at 2:00 am under Photography for Beginners.

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