Quote Originally Posted by conropl View Post
What Av, Tv, and ISO? I assume it was your 24mm f/1.4L II.
Thanks --- yes it was the 24 f/1.4 LII, ISO 1600, 8 sec @ f/2.0 on my 1DX. I've wanted an aurora shot from this location for a long time, so it is extra sweet when it finally happens.