ISO PROJECT



Aperture controls the brightness of your image, and the amount of light that gets passed through your lens onto the sensor. Your aperture or f-number also controls the amount of depth of field your image has. The lower f stop lets as much light pass through your lens as possible creating a very deep depth of field ex: 1.4. The higher your f stop the less light thats getting passed through your lens creating a shallow depth of field ex:22. 

Shutter speed or exposure time controls the amount of motion your image captures. It controls the time your sensor is exposed to light. for example the longer your shutter is open the more amount of motion the image will capture. if you use a very fast shutter speed it will make your subject (if its an action shot) appear frozen in time.

ISO controls your digital sensors sensitivity to light. The smaller the ISO number the less sensitive you image will be to light ex:100. The larger the ISO number the more sensitive your image will be to light. High ISO numbers are often used for shooting in very dark conditions ex:6400. ISO also effects image noise, if you take a photo with a large ISO number your image will turn out grainy looking.

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