Midnight in Iceland
Unfortunately, I can't offer any help. It's not a subject I've had much practice at!

This space deliberately left blank.
the only thing i can say to do is experiment.. try different exposure times and sensativity values....
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"Intellectual brilliance is no guarantee against being dead wrong" Carl Sagan

Bjørn, After saving up for my K-5 I was on a budget when it came to getting a lens that could handle aurora photography

As you can imagine, I took a few shots. The following night was even more spectacular so I could drop my exposure to 5 seconds. Unfortunately I think I might nudged the manual focus off infinity during the night as they appear out of focus.
I use Lightroom for processing and find that when I export to jpg or to print the photos are noticeably darker. I've calibrated my screen using a spyder. Is there anything else I could do to preserve the image I achieve in LR?
Thanks again!
bjolester
13 yearsMember
Trondheim, Norway
Another thing you could experiment with in future aurora photos is the exposure. Many Northern Lights photographers here in Norway use "fast" exposures, somewhere between 1-10 seconds, all depending on the intensity and speed of the aurora. You then need to use higher ISO, but that will not be a problem on a K-5.
Hope this is helpful!
Best regards
Bjørn
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