Chapter 12

1.       Define the term “lens focal length”.

2.       What are the three characteristics that affect the way the videographer use a lens?

3.       Lens focal lengths are divided into three broad groups.  List and define the three lens groups.

4.       What is depth of field?

5.       Give two reasons why lens autofocus can be unreliable.

6.       Give five tips for steady hand-held shots.