How many AF points do you need?
In real terms you need a focus range or zone, from the front of the subject to the rear so as to also include some background in focus, hence you want a range of auto focus points to give the picture a feeling of depth.
Thus say three auto focus should suffice..
What is 9 point autofocus?
When using your camera in autofocus mode, the autofocus points will help you direct the focus to a particular location in the frame. … Some cameras have a 9 point system, while other cameras have 11 points or even 51 points. The more AF points a camera has, the more options you have to fine-tune the focus.
Is number of focus points important?
Is the number of AF points important? Of course it is – not only do you have more AF points to use while composing your shot and focusing on a particular area of an image, but also the camera AF system can use those different AF points for subject tracking (extremely useful for sports and wildlife photography).
Which camera has the most autofocus points?
158 Comments. Sony today announced the new a6300, a mirrorless camera that boasts the world’s fastest autofocus speed and the world’s highest number of autofocus points.
Do professional photographers use autofocus?
Other professional photographers may use automatic shutter speed, or aperture control and almost all use autofocus to a degree. And occasionally conditions call for full auto, e.g. when either you don’t want to think about anything other than composition or your timing.
Where do you focus in a group photo?
For group portraits, avoid placing the focus point on someone that’s towards the edges of the frame. The sharpest focus comes from the centre focal points. If you have a group of two rows or less, place the focal point on the face of a person towards the centre of the first row.