Thread: Astronomik CLS-CCD or alternatives
View Single Post
  #3  
Old 04-12-2012, 07:25 PM
cometcatcher's Avatar
cometcatcher (Kevin)
<--- Comet Hale-Bopp

cometcatcher is offline 		 
Join Date: Jan 2005
Location: Cloudy Mackay
Posts: 6,542
DGM Optics make a GCE (galaxy contrast enhance) filter. No idea if it works or not, or if it's suitable for photography.
Reply With Quote