The object this week will be for you to take pictures where the background is partially or totally out of focus, but having
your subject in focus.
Set your lens to the widest f-stop that you have. F2.8 to say F4.0, or F5.6. Setting your zoom lens at 70,100, 150mm, or even higher.
For my own information, I recorded the data to compare the differences. This assignment was especially hard for me. I had to read and re read the assignment and pull out my camera book and blow the dust off of it.