Practical exercise
Single-point vs. multi-point autofocus: try it yourself

1. Eye Focus
Use single-point to focus precisely on eye; not nose or ear.
2. Group Chaos
Use multi-point to photograph moving pet; see if it catches subject.
3. Off-Centre Subject
Place subject in corner; use single-point vs. multi; compare accuracy.
4. AF Point Speed
Practise moving the AF point with joystick/d-pad quickly.
5. Missed Focus Log
Review blurry photos; was AF on wrong spot? Learn from mistakes.
