Double post (technically) ftw
I took the opportunity yesterday to get to Larkhall kart track and have a look at the open practice in preparation for the race meeting happening in a couple of weeks. Unlike my first motorsport outing above there was more sun out, so that was a bit of a hand.
This was my first time trying to shoot karts and they were moving a LOT faster than the cars at the autotest above (as you'd expect). I was focusing on trying slower shutter speeds and panning (probably around 50% of the shots were taken between 1/30th and 1/100th of a second). I found this very difficult, but I got some shots that I'm pleased with. I left in quite a few shots that aren't quite well matched enough (still have a bit of blur in the main subject) so that I can hopefully see my progression in the future. A mistake I made here was also to spend too much time trying to track subject and not enough making sure the backgrounds were clean. Thus, a few of the panning shots have unpleasant backgrounds.
I also took a number of shots around 1/500th of a second, but on reviewing some of the images I can see this wasn't quite fast enough to freeze the action (something around 1/640th or 1/800th would have been better). I thought 1/500th would have been fast enough and it was difficult to tell on the LCD when reviewing the images between the action.
I was using AI Servo AF again and I noticed that on a significant percentage of the shots (somewhere around 10%), especially with subjects moving towards me, the focus was on the foreground or the background, rather than the intended subject. I wonder if this is relates to some technique problem or a limitation of the lens (18-135mm STM kit lens) and/or body (Canon 650D). I was always tracking the subject with the shutter half pressed before firing the shot, so I HOPE that was the correct thing to do.
I've learned another couple of lessons and got a bit more of an idea what to expect when trying to shoot karts. I'll hopefully get another chance to shoot some practice before the actual race meeting.
As before, I welcome any constructive criticism and feedback you're willing to give me.
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