dartlrt Posted January 22, 2004 Share Posted January 22, 2004 Hi there, I've been shooting some college basketball, but am having some problem getting the camera to fire at the prime moment I want. Last night I was shooting with a 50 1.4 lens under the basket. My ISO was 800, with around an f/2 to 1.8. I was also shooting in AI focus. I would be focusing on the player driving for the basket, but as soon as I move the camera to follow him up to the basket the camera won't fire for about a second. Like it was at of focus and searching. Does anyone know of some different setting I could use or a different technique. Thanks! Philip Johnson Link to comment Share on other sites More sharing options...
ben_choi1 Posted January 22, 2004 Share Posted January 22, 2004 you can try manual focus. Just focus on the area where the action will be (under the ring) and then shoot when you want. That way the camera won't try and focus before releasing the shutter. Link to comment Share on other sites More sharing options...
www.philwinterphotography. Posted January 22, 2004 Share Posted January 22, 2004 You might try AI SERVO mode rather than AI Focus. My understanding of AI Focus mode is that the camera must achieve focus first, just like one-shot mode, THEN, if the subject moves, it switches to AI Servo. My guess is, that in AI Focus, you were not getting focus "lock on" in the first place. With AI Servo, the camera does not have to achieve focus for the shutter to fire. I've had good luck using AI Servo photographing fast sports. The only problem is that if another player gets in front of your subject, the focus is thrown off. Hope this helps. Phil Link to comment Share on other sites More sharing options...
maureen_m Posted January 22, 2004 Share Posted January 22, 2004 Have you seen the recent thread: <a href="http://www.photo.net/bboard/q-and-a-fetch-msg?msg_id=0074r3">Lens for basketball games?</a>. It looks like some decent advice from those who have shot basketball (no pun intended!). Link to comment Share on other sites More sharing options...
vassil_mihov Posted January 22, 2004 Share Posted January 22, 2004 I'll suggest manual focus. Pre-focus where you expect the action to happen. With as little light an wide aperture, you'll have to be pretty exact, though. Assuming that you are using probably high shutter speed to freeze the layup (or rebound or block), and even higher for a dunk, I am not sure if you can cheat by ussing narrower aperture. Also, how close were you to the action? I'll be shooting (pictures of) basketball on Jan 31, will provide some feedback from my experience. Link to comment Share on other sites More sharing options...
vassil_mihov Posted January 22, 2004 Share Posted January 22, 2004 P.S. After you pre-focus, use burst mode to play the odds in your favor and maximize your chances of at least one good exposure. Link to comment Share on other sites More sharing options...
yakim_peled1 Posted January 22, 2004 Share Posted January 22, 2004 1. Use AI Servo. 2. Use only the central AF point. As it is the only one with a cross sensor, it is the most sensitive and will give you minimum focus time. Happy shooting , Yakim. Link to comment Share on other sites More sharing options...
dartlrt Posted January 23, 2004 Author Share Posted January 23, 2004 Thanks for all your good advise. I will try both the AI Servo and manual focus tonight. I would feel better about manual focus if I had a spilt image screen like I have on my pentax, but the 10D doesn't offer that option. Thanks again. Philip Johnson Link to comment Share on other sites More sharing options...
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