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Old 26-01-2009, 04:43 PM
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TheDecepticon is offline
Join Date: Feb 2008
Posts: 1,223
Gonna Try DSLR, whats my best non mask focus routine

I was gonna delve into a bit of DSLR tonight, just for something different. I have MaxIm DSLR I can use with a focus routine built in, also Nebulosity with a Canon 40d. If I don't use a Bartinhov mask(which I haven't got) and focus on a bright star, is that going to get me close enough for DSO's? I also live in light polluted Adelaide and don't have a light pollution filter, what is going to be my best exposure and ISO setting for M42, NGC3372 etc. What light pollution filter and coma corrector will work best on a 200mm F/5 reflector?
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