Quote:
Originally Posted by sharkbite
My only questions would be...
Do you need to?
At what focal length and exposure time would tracking correction become necessary?
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Good point. I guess now we're getting into signal to noise ratios and sky glow questions that I'm still figuring the anwers to.
Basically I'd be using a 5D Mk2 or 4 at a dark sky site. Available focal lengths range from 24-400mm. Neither camera is modded but thats not out of the question in future.
I'm mostly visual, but Id like to have some subs ticking away in the background to play with while I observe other objects.
Best,
Markus