Canon EF 70-200mm f/4.0 L IS II USM
_E1A4977 by -OlAf-, on Flickr
AF Mode: Servo AF
AF Configuration Tool: Case 1
AF area select mode: Face detection + Tracking AF
Canon EF 70-200mm f/4.0 L IS II USM
_E1A4977 by -OlAf-, on Flickr
AF Mode: Servo AF
AF Configuration Tool: Case 1
AF area select mode: Face detection + Tracking AF