© 2016 Jim Koepnick | Using a Sigma 120-300mm lens shot at 1/60th of a second, I was able to get a full prop circle.
sigma 120 300 Bristell blur-sm
sigma 120 300 Bristell blur-sm sigma 120 300 Bristell blur-sm © 2016 Jim Koepnick | Using a Sigma 120-300mm lens shot at 1/60th of a second, I was able to get a full prop circle.