EOS 7D: Spot AF mode

The EOS 7D features a new Spot AF mode that uses a smaller section of each cross-type AF point sensor to provide more accurate focusing on smaller areas such as on macro subjects or close portraits. It can be used for all subjects, but you will need to be very accurate with focus point placement on moving subjects because the shorter length of the cross-type sensor used means that it will be slower to respond to extreme defocus situations.
Keywords:
All EOS
Camera settings
Focusing
EOS 7D