Andrewmc wrote:
Trying to take MX photos under spotlights.
Its difficult to get and hold a focus, even tracking focus.
Any quick tips? Use aperture priority? Tracking focus? Try not to be backlit?
Thoughts?
Also. If i get a focus. I can not always seem to lock on the rider - maybe they are to dark. It sometimes locks on the fork / wheel and everything else is out of focus.
Camera omd em-1.
One of the issues many people fail to realize is that the key for this type of photography is to meter for the track surface, not the moving subject. Metering for the track surface will always give your images a
consistent exposure, no matter what uniform the rider is wearing or the bike they use. Here's what I would do when I would shoot MX & BMX (XGames indoors) all manual:
1. Pick a turn or straight away that has best lighting (DO NOT and I mean DO NOT use on camera flash unless you want pissed off riders), and do some test shots with a boosted ISO of 1600, 3200 or 6400. Try not to go above 6400 so as not to lose detail in the shadows or blacks (this is the grain effect).
2. Along with ISO test, test shutter speeds from 250-640 for the best stop action. 1/500 works best.
3. Along with ISO test and test shutter speeds, pick a mid range aperture of 3.5-5.6 for max depth of field relative to rider speed and two other camera settings. I would try f4 because it keeps rider in focus and background out of focus.
Once you have these three settings dialed in where you are comfortable with the histogram, what is on the preview screen and what your eye sees, proceed to the next step which is focusing. I would use center spot because this will be the easiest. If you choose to use manual focus, which can be done, I would create a subject photo box. As an example, if I was 10 feet from the subject, I know that if my lens focus is set to 10 feet with an aperture of f4, the moving subject should be in focus from the front tire to back tire within that box. While it may take some practice, this type of manual shooting will give you better results than the relying on the camera's tracking focus.