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Old 30-01-2011, 11:02 AM
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Clayton
Rob

Clayton is offline
 
Join Date: Sep 2009
Location: Adelaide, South Australia
Posts: 1,201
Quote:
Originally Posted by mswhin63 View Post
This is not atmospherics this is the teleconverters lense to get a wider view that is causing this. I get this a lot with my Barlow.
What brand of Barlow Malcolm? I recently purchased a Barlow with this very problem.
Having said that, it looks more like atmospheric dispersion to me, particularly as the effect reduces with elevation.
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