Originally posted by Deiberson I shoot a lot of cycling events. Well, my wife shoots a lot of them when I'm racing. I've been reading a lot about the improvements of the AF system of the K5. What is the best way to capitalize on the improved tracking? I notice she takes a lot of back focused shots on my K10 or even KX.
Here's a scenario....
I'm coming at her from right to left
When she half presses the shutter, lets say AF-S.....and the red square locks on the right side of the viewfinder.....
will the tracking keep "ME" in focus as I move across the viewfinder to the left side without my wife having to pan.....or is it only locking the focus of that predetermined area? Will she still need to pan me from right to left keeping me on the right side of the viewfinder since that's where the focus lock is?
Ok,
I admit that I am not an action shooter and also that this sequence is not a challenge compared to a real bike race
, but my K20d would miss a significant number of shots in a sequence like this:
These were shot with SR off, AFC, 5 point auto, high enough ISO to get a fast enough shutter speed to stop the action. DA* 50-135, probably f5.6, Raw. FPS was slow mode. I just held the center area on his body, panned and let the camera do it's thing.
The sequences were all acceptably sharp, and most very well focused.
I cannot count the number of complaints about Pentax I have heard over the years about not being able to focus on the kids in shots like this, and while this kind of action
should not be difficult , the K5 is miles ahead of the K20 in my (limited) AFC experience so far. I was ready to toss the Pentax gear last summer when my K20 could not follow a bride's mother walking down the aisle (in bright daylight) well enough to get one shot that I considered acceptable. Had the K5 not come along (well, after firmware 1.03 anyway), I would be shooting a Nikon D700 right now.
I think you have received some good advice on how to get some good shots with the K5 and will get good results. Frankly, bikes might be reasonably fast, but they are mainly following a fairly predictable path, so other than picking you out of a group of other spandex-suited riders, the K5 should be up to the task.
Ray