Originally posted by Nicolas06 You are assuming your camera can accurately AF if you properly select the focus point and track for it. But you are still assuming the camera can properly AF.
See for yourself in my photos, Nicolas, and in all the photos in the sports threads.
That's what we do.
If you don't, I assume you haven't shot much action in your life, so it's funny hearing you dispense advice to others.
Originally posted by Nicolas06 Why not ? And basically it mean that you don't trust the camera to change the AF point by itself as necessary..
Perhaps you should stick with an iPhone for action, Nicolas, if you feel you can't do that.
No system will absolve you of what a wildlife or sports photographer has to do with a moving subject - pan.
Anyone who thinks they can become a wedding photographer without practice is wrong, anyone who thinks they can just do what David Bergmann does for Sports Illustrated is wrong.
The Nikon or Canon full frame systems only cover part of the APS-C viewfinder, just like Pentax - if you do not track, it cannot help you, and the more erratic the subject is moving, the worse it will be. See the diagram.
How do I shoot erratic subjects? By widening the focal length, sacrificing pixels for the ability to keep the AF point smoothly over the zig zagging subject (like Terrell Owens) with minor movement.
*We* control our camera focus settings and track the subject, and all brands work the same way.
This is from a book I own called 'The Nikon Autofocus System' by Mike Hagen.
Please tell me how its description of shooting action on Nikon is different from how I've advised you on Pentax?
Because you are shooting football players who are running, be sure to keep the focus servo set at AF-C in conjunction with a continuous high framerate. As the play unfolds, track the subject with AF by pressing the AF-ON button (or press the shutter release halfway) then fully press the shutter button release to take a burst of photographs at the peak of action ... if you want to photograph a specific player, maybe the quarterback, set Focus Tracking with lock-on [that's the K-3 or K-1's setting of Tracking] to Long.
... if you can shoot from a position where you don't have a lot of background interference, use a dynamic area AF field like d51 or d21 ... If you are shooting from a lower position at courtside, d51 could get you into trouble when the sensor field crosses past one of the line judges or ball boys.
... for jumping pits, if you can get down to the pit, try setting up your camera on a mini-pod low to the ground. Then prefocus your lens, set it to manual focus, and trigger the shutter with a remote or cable release.
... try to time the release of the shutter so it coincides with the peak of the action, such as the top of a jump when the dancer is still. This will help reduce the motion blur from longer shutter speeds.
Pan with the motion whenever possible. Roll your finger over the shutter button; don't stab at it, or you'll get motion blur from the camera movement. Also, hold your breath while you shoot for maximum stability. Take a burst of shots, and one of them will probably be sharp."