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Old 16-02-2010, 10:52 PM
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Tunnel Vision

AlexN is offline
Join Date: Mar 2008
Location: Brisbane, Australia
Posts: 6,708
Nah, its obvious in the frames too.. the focus shifts between filters... With a colour camera, RGB stars are focused equally, and there is no halo's around stars at all... If I don't refocus between RGB filters I end up with violet halo's due to R and B being out of focus and L and G focusing at the same point.
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