Quote:
Originally Posted by [1ponders]
Realistically though to get a reasonable size image in a respectable time you need big aperture and long focal length. i.e 12" newt @ f5 = ED80 x 2.5 and less exposure.
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Quote:
Originally Posted by iceman
Get an ED100 or ED120, or an 8" f/4 newt, or 10" f/5 newt 
That's next on my DSI list - get more focal length with an 8" f/4 newt. |
Great, Thanks Gents...
That's what I needed to know.
Cheers
Doug
