uz2work Offline Upload & Sell: Off
|
Zenon Char wrote:
So based on what I'm reading and what you are saying basically expansion does nothing for you shooting static objects in One Shot or AI Servo.
I think that a major factor that affects how successful one is going to be with using an AF system is evaluating each situation individually and making good decisions regarding which focus point array is most appropriate for each individual situation. So, for example, if a static subject is filling most of the frame and if that subject is covering all or most of the expanded focus points, I might want to use use focus point expansion for that static subject. Or, if I think that there is a good possibility that the "static" subject might not remain static, I might still want want to use focus point expansion to give me a better chance of tracking the subject when it does start moving. On the other hand, if the static subject is surrounded by a background that could easily confuse the AF system and make it think that the background was the intended subject, that is when I would want to use a single focus point or, perhaps, spot focus.
Thus, I would choose not to have a hard and fast rule about which focus point array I should choose with a static subject.
|