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Tele extender+DSLR+scope for DSO?
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10-11-2010, 07:04 PM
NorthernLight
(Max)
Settled
Join Date: Sep 2008
Location: Auckland, NZ
Posts: 343
Hi wasyoungonce,
it was taken at ISO800.
Question: when you take a single exposure, is your background sky really black or whiteish? I am still looking for a reliable indicator to determine exposure time.
Thanks for your advice!
Cheers
NorthernLight
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