Chapter Assignments

Before moving on, be sure to take the time to do the following assignments, which are meant to help you increase your understanding of light and exposure.

Understanding ISO

On an overcast day, set up your camera on a tripod and photograph the same scene at different ISO settings. Begin at the lowest ISO your camera has and continue in one-stop increments to its highest ISO. Compare the results on your computer to get an idea of what level you can increase your ISO to and still get the quality image you expect. Each camera is different, just as each photographer will have a different tolerance for noise. By knowing what your camera is capable of, you can make needed adjustments in the field to capture your subject as you see it.