Note that even in manual mode, you can confirm focus by pressing the shutter button halfway. The autofocus point or points that achieved focus flash for a second or two, and the viewfinder's focus indicator lights up.
A poorly focused photo isn't always related to the issues discussed in this chapter. Any movement of the camera or subject can also cause blur. Both of these problems are actually related to shutter speed, an exposure control that I cover in Chapter 5. Be sure to also visit Chapter 7, which provides some additional tips for capturing moving objects without blur.
Was this article helpful?