1. Most gyms don't have an adequate amount of lighting for photographing high speed sports. They are dim. Sometimes you can't even get ISO 6400 and 1/500 @ 2.0. This is not good.
2. Most gyms use lights that cycle through slightly different colors and in addition, may cycle in intensity. Now, say your gym has 30 lights. Each of them are doing their own thing. This is not good for photographers. We prefer lights of constant color and output.
The above shot is typical for a high school gym. I was able to get is0 3200, at f2 and 1/500. I think anything slower than 1/500 is just to slow for high school basketball. Slower, and you start getting lots of motion blur. This is unacceptable.
You can see that my f-stop was already very big at f2 and my ISO was at 3200. You can see that these settings are at the limits or nearly at the limits of my equipment, the Canon 135 2.0 and MK3. Sure, I could go to ISO 6400, but that's about it. I could go to the 85 1.8 lens, but these additional settings won't get me much more headroom. So, my choices are: a. be happy with above image or b. bring my own light and strive for better. I chose "b."
Strobes increase the amount of light and are of constant temperature. If you have enough strobe power, they are capable of completely overpowering the ambient lighting in a gym. This is good for several reasons. Overpowering the house lighting helps eliminate your problems with white balance. This power is also going to be the key in allowing you to freeze the action with a shutter speed of 1/300 or even 1/250. Amazing but true. Tune in next time for more about freezing action at 1/300 of a second.
1 comment:
Thank you for all your great information here. You write extremely well and makes what seems to be very complicated to actually make sense.
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