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Old 04-12-2012, 06:25 PM
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cometcatcher (Kevin)
<--- Comet Hale-Bopp

cometcatcher is offline
 
Join Date: Jan 2005
Location: Cloudy Mackay
Posts: 6,126
DGM Optics make a GCE (galaxy contrast enhance) filter. No idea if it works or not, or if it's suitable for photography.
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