Thread: blue circles around stars
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Old 14-02-2014, 08:56 AM
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graham.hobart (Graham stevens)
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graham.hobart is offline 		 
Join Date: Nov 2008
Location: hobart, tasmania
Posts: 2,241
blue halo
Marc- good call! I am using a hotech field flattener. If this is the cause then I think I will live with it as I prefer the blue stars to the field curvature on wide shots!
Thanks
Graham
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