Dolly out
Hold down the option key. This invokes the View >Dolly tool. Click in the Top view and drag the mouse down as shown. Notice how the view changes.

There are shortcuts for most of the view tools. They are as follows:

Pan shift
Dolly option
Orbit control
Time control + shift

Select the Camera
Hold down the Command key. This invokes select mode. Click and drag a rectangle around the Camera as shown. As long as one corner of the Camera is located within this rectangle, the Camera will be selected.

NOTE: You must hold down the Command key when selecting objects, unless the Control > Select tool is selected.