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p.1 #1 · p.1 #1 · Mark iii / focusing in Al Servo Mode explanation | |
Dear colleagues ,
Please i would kindly require future clarification regarding focusing in Al Servo Mode,
I just upgraded from mark ii to mark iii and its quite a change regarding their improved focusing system,
but to be short my question is next,
As i only use center focusing point active for precise focus on subject and run away from using zone focusing or multiplare expanded points, im confused concerning below,
1) If I am in AL servo mode and my subject is moving once i lock the focus on the subject i can then just keep my shutter pressed fully and camera will continuously be taking pictures and refocusing automatically , basically i dont need to half press every time before i take a picture , while in Al Servo mode ?
2) Now harder one , usually when my subject is still i press the shutter half way recompose how i like it in the frame and then take the picture or other words press the shutter fully, but if the subject is moving and im using single point mode and i want that he is also properly composed , once i lock the subject with the middle focusing point can i recompose him somewhere in the corner while he is moving , can camera do that ? Or while focus is locked half way , subject need to be all the time under the same active focusing point for automatic tracking so the picture can be continuously focused and sharp?
Basically if something is moving how you are framing it in the corner while maintaining focus at all times , maybe its better to use multiplare focusing points , any advice is highly appreciated .
Thanks in advance ,
Stefan K.
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