ISO & White balance

In Digital Photography ISO measures the sensitivity of the image sensor. The same principles apply as in film photography , the lower the number the less sensitive your camera is to light and the finer the grain by choosing a higher ISO you can use a faster shutter speed to freeze the movement.


Image result for the definition of iso in photography






The colour balance on a digital camera. For example 600k is the power setting for this lighting environment . the images below illustrate  how different white balance settings impact the final image colour. Poor white balance means a practically ruined photograph .
Image result for the definition of white balance

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