Thursday, 18 September 2014

ISO, Shutter Speed and Aperture

ISO

On DSLRs there a three settings to consider when shooting in Manual mode: ISO, shutter speed and aperture. ISO is the measure of how much light is to be let in by the sensor. Aperture is the side of the opening on the lens when the picture is taken. And shutter speed is the amount of the time that the shutter is open.

On the following image the shutter speed and the aperture was the same on each image - the shutter speed was 1/125 and the aperture f8. As you can see the first four images they are washed out and have large patches of white. 




6400 ISO













 3200 ISO
 1600 ISO
 800 ISO
 400 ISO
200 ISO 
 100 ISO
AUTO ISO

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