Thread: Narrowband with an Achromatic Telescope
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Old 13-09-2007, 09:43 PM
tornado33
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Join Date: Jan 2005
Location: Newcastle, NSW, Australia
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Great idia Bert, who needs to worry about colour fringing when each colour will be a separately focussed narrowband image
Nice deep Helix there for a single frame. I cant wait to see it after multiple frames and in the other colours
Scott
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